Quantum computing and others quantum

Scientists using Google’s quantum processor have taken a major step toward unraveling the deepest mysteries of the universe. By simulating fundamental interactions described by gauge theories, the team showed how particles and the invisible “strings” connecting them behave, fluctuate, and even break. This breakthrough opens the door to probing particle physics, exotic quantum materials, and perhaps even the structure of space and time itself.

Rainbow, an autonomous multi-robot lab, accelerates quantum dot discovery with AI, enabling up to 1,000 daily experiments for next-gen technologies.

Physicists at the University of Sydney have achieved a breakthrough in quantum computing by creating a universal logic gate inside a single atom. Using a powerful error-correcting system known as the Gottesman-Kitaev-Preskill (GKP) code — often called the “Rosetta Stone” of quantum computing — they managed to entangle vibrations of a trapped ion. This achievement [...]

In this piece, we will look at Jim Cramer’s bold predictions about quantum computing and nuclear power stocks. Throughout his appearances in 2025, Jim Cramer has regularly discussed nuclear power and quantum computing stocks. For both these sectors, Cramer continued to believe that they are long-term plays at best and speculative vehicles at work. For […]

The new interface paves the way for connecting quantum devices. Quantum networks are often described as the next stage of the internet. Instead of transferring ordinary digital information in bits, they use photons to carry quantum information. This approach could make communication virtually unbreakable, connect faraway quantum computers into one powerful system, and enable sensing [...]

By using quantum dots and smart encryption protocols, researchers overcame a 40-year barrier in quantum communication, showing that secure networks don’t need perfect hardware to outperform today’s best systems.

Scientists may have uncovered the missing piece of quantum computing by reviving a particle once dismissed as useless. This particle, called the neglecton, could give fragile quantum systems the full power they need by working alongside Ising anyons. What was once considered mathematical waste may now hold the key to building universal quantum computers, turning discarded theory into a pathway toward the future of technology.

Researchers at the University of Innsbruck have made significant strides in the field of quantum networking with their innovative approach to developing quantum network nodes. These nodes are essential components that facilitate the storage and transmission of quantum information through light particles known as photons. Quantum networks hold immense potential for the future of communication, […]

In a new podcast episode, an expert explains how scientists could better understand disease by exploring the mechanics of photosynthesis.

Four RIKEN researchers have used two small quantum computers to simulate quantum information scrambling, an important quantum-information process. This achievement illustrates a potential application of future quantum computers. The results are published in Physical Review Research.

Researchers at the University of Innsbruck have created a system in which individual qubits—stored in trapped calcium ions—are each entangled with separate photons. Demonstrating this method for a register of up to 10 qubits, the team has shown an easily scalable approach that opens new possibilities for linking quantum computers and quantum sensors.

A qubit is the delicate, information-processing heart of a quantum device. In the coming decades, advances in quantum information are expected to give us computers with new, powerful capabilities and detectors that can pick up atomic-scale signals in medicine, navigation and more. The realization of such technologies depends on having reliable, long-lasting qubits.

A quantum computer that uses particles of light took about two dozen microseconds to complete a calculation that may take trillions of trillions of trillions of years on the world’s best supercomputers

Quantum computing promises innovation, but it also brings risk. Here’s why cybersecurity must catch up now.

The journal  has lifted an expression of concern on a paper claiming evidence of Majorana quasiparticles, but concerns linger

We recently published Jim Cramer Said Quantum Computing Could Quench AI’s Thirst For Water As He Discussed These 14 Stocks . International Business Machines Corporation (NYSE:IBM) is one of the stocks Jim Cramer recently discussed. International Business Machines Corporation (NYSE:IBM)’s shares have gained 9.7% year-to-date after they trimmed their gains in July after investors were disappointed […]

We recently published Jim Cramer Said Quantum Computing Could Quench AI’s Thirst For Water As He Discussed These 14 Stocks . Alphabet Inc. (NASDAQ:GOOGL) is one of the stocks Jim Cramer recently discussed. Alphabet Inc. (NASDAQ:GOOGL)’s shares have reversed their trend as we settle into the year’s second half. While they are up by a modest […]

In a landmark achievement that promises to reshape the landscape of quantum computing, researchers at the Quantum Control Laboratory within the University of Sydney Nano Institute have realized an experimental breakthrough in quantum logic gates, drastically reducing the physical qubit overhead traditionally needed for scalable quantum systems. This advancement centers on the utilization of Gottesman-Kitaev-Preskill […]

To build a large-scale quantum computer that works, scientists and engineers need to overcome the spontaneous errors that quantum bits, or qubits, create as they operate.

In the rapidly evolving frontier of display technology, a groundbreaking study has emerged that promises to redefine the standards of visual performance and responsiveness. Researchers led by Zhang, Q., Yang, K., and Luo, C., among others, have unveiled an innovative class of perovskite quantum dot light-emitting diodes (PeQLEDs) characterized by an unprecedented nanosecond-scale response time […]

Predict the intrinsic physical behavior of new materials before they are even synthesized. The post Materials Modeling Of Superconducting Qubits In Quantum Computers appeared first on Semiconductor Engineering.

In a groundbreaking advance at the intersection of quantum science and molecular biology, researchers have successfully demonstrated coherent quantum control within living cells using a genetically encoded fluorescent protein. This innovation centers on enhanced yellow fluorescent protein (EYFP), a staple protein widely employed as a biological marker, now repurposed as a spin qubit capable of […]

At first glance, biology and quantum technology seem incompatible. Living systems operate in warm, noisy environments full of constant motion, while quantum technology typically requires extreme isolation and temperatures near absolute zero to function.

In a groundbreaking intersection of biology and quantum technology, researchers at the University of Chicago Pritzker School of Molecular Engineering have unveiled a new frontier: the development of protein-based quantum bits, or qubits. This pioneering work challenges longstanding assumptions that living systems, characterized by their warm, noisy, and dynamic environments, are inherently incompatible with the […]

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In this piece, we will look at the stocks Jim Cramer recently discussed. In a recent appearance on CNBC’s Squawk on the Street, Jim Cramer discussed how small-cap stocks soared after investors became hopeful about interest rate cuts. However, he cautioned about getting too optimistic: “Yesterday was really an amazing day because people were split […]

A team of scientists has revealed how a single quantum device can accurately measure the three fundamental units of electricity—the ampere (unit of electrical current), the volt (unit of electrical potential) and the ohm (unit of electrical resistance). This is a significant breakthrough because until now, no single instrument could measure all three primary electrical units in one practical system. It means that making electrical measurements could be more precise and reduce the potential for human error.

Scientists from Sweden and Finland have discovered a way to use magnetism to protect fragile qubits, potentially solving quantum computing’s greatest weakness. By engineering a new exotic material that naturally supports stable quantum states, they’ve created a pathway toward resilient, disturbance-resistant quantum computers. This advance, combined with a computational tool to identify more such materials, [...]

Quantum Computing Q2 sees customer wins from NASA, a top bank & an automaker, validating its practical, energy-efficient quantum technology. read more

Quantum computers have the potential to solve problems far beyond the reach of today’s fastest supercomputers. But today’s

Quantum Computing, Inc. (NASDAQ:QUBT) Q2 2025 Earnings Call Transcript August 14, 2025 Quantum Computing, Inc. reports earnings inline with expectations. Reported EPS is $-0.06 EPS, expectations were $-0.06. Operator: Ladies and gentlemen, greetings, and welcome to the Quantum Computing, Inc. Second Quarter 2025 shareholder update call. At this time, all participants are in a listen-only […]

There are high hopes for quantum computers: they are supposed to perform specific calculations much faster than current supercomputers and, therefore, solve scientific and practical problems that are insurmountable for ordinary computers. The centerpiece of a quantum computer is the quantum bit, qubit for short, which can be realized in different ways—for instance, using the energy levels of atoms or the spins of electrons.

Quantum computing used to sound like something only in Marvel or science fiction movies, but that just isn’t

A discarded mathematical oddity has become the key to unlocking universal quantum computing. By combining Ising anyons with a newly recognized particle, the neglecton, researchers showed that complex computations could be done with braiding alone. This breakthrough could make once-impossible quantum operations a reality. Fragile Qubits and the Quantum Challenge Quantum computers could one day [...]

Caltech scientists have created a hybrid quantum memory that converts electrical information into sound, allowing quantum states to last 30 times longer than in standard superconducting systems. Their mechanical oscillator, like a microscopic tuning fork, could pave the way for scalable and reliable quantum storage. Quantum Bits vs. Classical Bits While traditional computers rely on [...]

Scientists have, for the first time, experimentally proven that angular momentum is conserved even when a single photon splits into two, pushing quantum physics to its most fundamental limits. Using ultra-precise equipment, the team captured this elusive process—comparable to finding a needle in a haystack—confirming a cornerstone law of nature at the photon level.

Quantum computing, long seen as a distant goal, is moving closer to reality as leading tech firms outline fresh plans for building scalable machines. In June, IBM released an updated roadmap that it says resolves several of the field's most challenging technical obstacles, setting the stage for what could be...Read Entire Article

Researchers have unveiled a new quantum material that could make quantum computers much more stable by using magnetism to protect delicate qubits from environmental disturbances. Unlike traditional approaches that rely on rare spin-orbit interactions, this method uses magnetic interactions—common in many materials—to create robust topological excitations. Combined with a new computational tool for finding such materials, this breakthrough could pave the way for practical, disturbance-resistant quantum computers.

When mathematicians revived ignored mathematical structures, they found that overlooked particles, called "neglectons," could complete the quantum computing puzzle.

Author(s): Alexander S. Ivlev, Damien R. Crielaard, Marcel Meyer, William I. L. Lawrie, Nico W. Hendrickx, Amir Sammak, Yuta Matsumoto, Lieven M. K. Vandersypen, Giordano Scappucci, Corentin Déprez, and Menno VeldhorstA new method for controlling spin qubits in quantum dots reduces wiring complexity by tuning qubit energy levels instead of individual barriers, enabling scalable architectures without sacrificing performance. [Phys. Rev. X 15, 031042] Published Thu Aug 14, 2025

Researchers used Google’s quantum processor to simulate fundamental physics, offering a new way to study the universe’s basic forces and particles. The fundamental forces that shape our universe are explained through intricate theoretical models. These models are notoriously difficult to study because accurately simulating them is far beyond what traditional supercomputers can handle. Now, scientists [...]

In the realm of quantum physics, the intuitive expectation is that continuously driving a many-particle system will invariably lead to energy absorption and heating. This presumption mirrors everyday experiences: when an object is repeatedly struck or pushed, its temperature rises, signaling an increase in internal energy. However, groundbreaking experimental findings from the University of Innsbruck […]

Dispute over elusive Majorana particles claimed in Science highlights controversial approach to robust quantum chips

Dispute over elusive Majorana particles claimed in Science highlights controversial approach to robust quantum chips

In this piece, we will look at the stocks Jim Cramer recently discussed. In a recent appearance on CNBC’s Squawk on the Street, Jim Cramer discussed the recent controversy surrounding government data after President Trump fired the director of the Bureau of Labor Statistics. When his co-host asked him whether he was paying more attention […]

Discovery could lift theoretical constraints on calculations achievable with certain types of topological quantum computers The post Predicted quasiparticles called ‘neglectons’ hold promise for robust, universal quantum computing appeared first on Physics World.

A new test confirms deep quantum behavior in large-scale systems, including multipartite correlations. Is it possible to verify whether a large quantum system genuinely follows the unusual principles of quantum mechanics, or merely appears to do so? In a groundbreaking experiment, physicists from Leiden, Beijing, and Hangzhou have answered that question. At the heart of [...]

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Skyrmions are localized, particle-like excitations in materials that retain their structure due to topological constraints (i.e., restrictions arising from properties that remain unchanged under smooth deformations). These quasiparticles, first introduced in high-energy physics and quantum field theory, have since attracted intense interest in condensed matter physics and photonics, owing to their potential as robust carriers for information storage and manipulation.

A team led by renowned Chinese physicist Pan Jianwei has built a key component for an atom-based quantum computer, raising hopes it could be scaled up to an array using tens of thousands of the tiny building blocks. The approach taken by Pan and his team from the University of Science and Technology of China overcomes a major hurdle to atom-based quantum computing, according to a paper published last week in the peer-reviewed Physical Review Letters. The researchers designed an artificial...

Quantum computing is advancing quickly and becoming commercially viable. As a result, it now needs its own real estate.

Quantum computing is advancing quickly and becoming commercially viable. As a result, it now needs its own real estate.

We recently published Wall Street Shockers: 10 Stocks on Fire. IonQ, Inc. (NYSE:IONQ) is one of the best-performing stocks on Monday. IonQ grew its share prices by 7.38 percent on Monday to close at $44.94 apiece as investor sentiment was bolstered by news that a huge public pension fund in the US increased its exposure to […]

Richard Waters / Financial Times: Google and IBM believe the first industrial-scale quantum computer is in sight, potentially by 2030, but challenges like scaling from ~200 to 1M qubits remain  —  Recent breakthroughs have revived confidence about creating full-scale quantum systems by end of the decade

Scientists have achieved a breakthrough in quantum research by demonstrating that nanoparticles can exhibit quantum rotational vibrations even at room temperature — and without being cooled close to absolute zero. Using an elliptical nanoparticle held in an electromagnetic field, they applied carefully tuned lasers and mirrors to drain energy from its rotation until it reached [...]

A major breakthrough in quantum technology was achieved in October 2024: the first-ever quantum satellite communication link between China and South Africa. The connection spanned a remarkable 12,900 km: the longest intercontinental quantum communication link established to date. The longest before this was 7,600 km and within the northern hemisphere only.

Scientists have found that microscopic gold clusters can act like the world’s most accurate quantum systems, while being far easier to scale up. With tunable spin properties and mass production potential, they could transform quantum computing and sensing.

Microsoft Corporation (NASDAQ:MSFT) is one of the Best Cloud Computing Stocks to Invest in Now. Taking cues from the company’s Q4 2025 earnings call, it seems that the tech giant’s long-term cloud strategy revolves around quantum computing. Microsoft Corporation (NASDAQ:MSFT) believes that the next big accelerator in the cloud is expected to be Quantum. As […]

indie Semiconductor, Inc. (NASDAQ:INDI) is one of the best EV penny stocks to buy according to hedge funds. On July 14, the company announced that its quantum laser technology, specifically the ultra-low noise LXM-U laser module, is gaining adoption in the quantum computing and secure communications sectors. The LXM-U laser offers industry-leading frequency stability, with […]

Using the world’s most powerful X-ray laser, researchers have captured the hidden, never-ending vibrations of atoms inside molecules. This first-ever direct view of zero-point motion reveals that atoms move in precise, synchronized patterns, even in their lowest energy state.

Once a dominant force in chipmaking, the United States has watched its lead slip to other nations—but Sandia National Laboratories is on a mission to reverse that trend. By joining the National Semiconductor Technology Center under the CHIPS and Science Act, Sandia aims to drive breakthroughs in advanced chip production, from cutting-edge “chiplet” designs to [...]

Scientists used IBM's R2 Heron quantum processor to predict the secondary protein structure of a 60-nucleotide-long mRNA sequence.

We asked IBM Quantum’s director about the reality of the current state of quantum computing.

The feat makes the microscopic world more tangible, while offering tantalizing opportunities for deeper investigations into complex quantum systems.

In a groundbreaking advancement for quantum technology, The University of Osaka has unveiled Japan’s first superconducting quantum computer built entirely from domestically developed components and software. This monumental achievement marks a pivotal moment for Japan’s ambitions in the rapidly evolving field of quantum computing, demonstrating the nation’s capability to independently design, manufacture, and integrate an […]

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A Copenhagen team has unlocked a clever “backdoor” into studying rare quantum states once thought beyond reach. Scientists at the Niels Bohr Institute, University of Copenhagen, have discovered a new approach for investigating rare quantum states that occur within superconducting vortices. These states were first proposed in the 1960s, but confirming their existence has proven [...]

We recently published 10 Stocks With Surprising Gains Amid Market Meltdown. Quantum Computing Inc. (NASDAQ:QUBT) is one of the best-performing stocks on Tuesday. Quantum Computing saw its share prices increase by 8.27 percent on Tuesday to close at $16.89 apiece after bagging a new deal from the US Department of Commerce for the development and supply […]

In this article, we will look at the 10 Best Performing Quantum Computing Stocks So Far in 2025. On July 21, Haim Israel, Head of Global Thematic Research at Bank of America, joined CNBC to talk about the revolutionary potential of quantum computing. He noted that most of us were expecting quantum computing to be […]

In a groundbreaking development poised to accelerate the frontiers of quantum technology, researchers at ETH Zurich have achieved an unprecedented level of control over a nano-scale object using laser-based trapping methods at room temperature. By levitating a cluster of three silica nanospheres — each so diminutive that their entire assembly is roughly ten times smaller […]

In a groundbreaking advancement poised to reshape our understanding of quantum materials, a collaborative research team from Japan has unveiled compelling evidence of quantum entanglement in “heavy fermions” within a solid-state material. These heavy fermions—electrons exhibiting significantly enhanced effective mass—have been observed in the compound Cerium-Rhodium-Tin (CeRhSn), a complex heavy fermion material known for its […]

A joint research team from Japan has observed "heavy fermions," electrons with dramatically enhanced mass, exhibiting quantum entanglement governed by the Planckian time—the fundamental unit of time in quantum mechanics. This discovery opens up exciting possibilities for harnessing this phenomenon in solid-state materials to develop a new type of quantum computer. The findings are published in npj Quantum Materials.

Globes: Israeli quantum computing startup QuamCore raised a $26M Series A led by Sentinel, taking its total funding to $35M, and plans to move into chip fabrication  —  The company has developed a fully designed and simulated architecture capable of scaling to 1 million qubits in a single cryostat.

In a dramatic leap forward for the field of quantum computing, researchers at the University of Southern California have unveiled a groundbreaking study that positions a new breed of quantum particle, named the “neglecton,” at the forefront of topological quantum computing. Topological quantum computing offers the allure of solving complex problems that are currently beyond […]

Quantum computers have the potential to solve problems far beyond the reach of today's fastest supercomputers. But today's machines are notoriously fragile. The quantum bits, or "qubits," that store and process information are easily disrupted by their environment, leading to errors that quickly accumulate.

Using qudits, Rochester scientists have solved a notoriously difficult problem involving Hilbert space, or the quantum matrix. Quantum

Whenever we mull over what film to watch on Netflix, or deliberate between different products on an e-commerce platform, the gears of recommendation algorithms spin under the hood. These systems sort through sprawling datasets to deliver personalized suggestions. However, as data becomes richer and more interconnected, today's algorithms struggle to keep pace with capturing relationships that span more than just pairs, such as group ratings, cross-category tags, or interactions shaped by time and context.

In a groundbreaking advance within the field of quantum communication, researchers have experimentally demonstrated a composable key distribution protocol using discrete-modulated continuous variable (CV) quantum cryptography. This achievement marks a significant milestone toward practical, secure quantum networks that can withstand even the most powerful adversaries armed with quantum computational capabilities. The study, authored by Hajomer, […]

Scientists have imaged atomic thermal vibrations for the first time, revealing hidden patterns that could redefine quantum and nano-electronic device design. Scientists studying atomic-level behavior in advanced electronic and quantum devices have successfully captured the first-ever microscopy images of atomic thermal vibrations. This discovery uncovers a previously unseen type of atomic motion that could play [...]

Author(s): Robijn Vanhove, Vibhu Ravindran, David T. Stephen, Xiao-Gang Wen, and Xie ChenDualities describe two quantum theories that secretly describe the same low-energy physics. The authors describe here how dualities emerge in the Topological Holography formalism – sometimes aptly called “sandwich – by changing the gapped boundary condition on top of the topological field theory. The authors show how this can be done on the lattice through the application of sequential quantum circuits and give systematic examples both in two and three dimensions. [Phys. Rev. B 112, 035173] Published Thu Jul 31, 2025

A quantum leap for antimatter measurements. Continue reading The first demonstration of an antimatter qubit on Tech Explorist.

A new quantum topological state of matter at high magnetic fields. Continue reading New quantum state discovered at the intersection of exotic materials on Tech Explorist.

Ground control to Majorana Deep dive  The journal Science is preparing to remove an editorial expression of concern that cast doubt on a five-year-old Microsoft quantum computing research paper.…

Aeluma Inc. (NASDAQ:ALMU) is one of the best performing semiconductor stocks to buy now. As May concluded, Aeluma, in collaboration with Thorlabs, which is a vertically integrated photonics products manufacturer, announced an advancement in silicon photonics. This breakthrough has the potential to accelerate the commercial adoption of quantum computing and communication. Silicon photonics is a […]

You have probably heard about the ‘weirdness’ of quantum mechanics. It’s hard to come by a piece of writing on the subject that doesn’t quote a famous physicist lamenting the incomprehensibility of quantum behaviour. But as Conor Feehly discovers, there are new ways to get a quantum of intuition. Yes, quantum physics, at least initially, […]

Harvard engineers have built a chip-thin metasurface that replaces entire quantum optical setups. New research reveals that metasurfaces can act as powerful building blocks for quantum optical networks This breakthrough could replace bulky components like waveguides, mirrors, and beam splitters with a single flat device Researchers used graph theory to design and control the complex [...]

In a remarkable leap forward for quantum photonics and computational physics, researchers at the Institute for Photonic Quantum Systems (PhoQS) and the Paderborn Center for Parallel Computing (PC2) at Paderborn University have unveiled a cutting-edge, open-source software tool named “Phoenix.” This powerful new platform enables scientists worldwide to simulate the intricate behavior of light within […]

Quantum computers in space could be useful for communications networks or for testing fundamental physics.

Quantum computers, devices that can perform computations relying on the principles of quantum mechanics, are expected to outperform classical computers on some types of optimization and processing tasks. While physicists and engineers have introduced various quantum computing systems over the past decades, reliably scaling these systems so that they can tackle real-world problems while correcting errors arising during computations has so far proved challenging.

Practical insights into the quantum landscape of 2025 and how organizations can benefit from this technological revolution. The post Navigating The Quantum Revolution In A Year Of Transformation appeared first on Semiconductor Engineering.

A new quantum state of matter has been found in a material which could be useful in building self-charging and deep-space quantum computers. The phase of matter was independently theoretically predicted by several researchers in the mid-1960s. Its discovery in a lab experiment is published in the journal Physical Review Letters. “It’s a new phase […]

Used as a versatile material in industry and health care, magnesium oxide may also be a good candidate for quantum technologies. Research led by the U.S. Department of Energy's (DOE) Argonne National Laboratory and published in npj Computational Materials reveals a defect in the mineral that could be useful for quantum applications.

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Researchers have found a way to make the chip design and manufacturing process much easier — by tapping into a hybrid blend of artificial intelligence and quantum computing.