• Physicists create tunable system for enhanced quantum sensing
    Thursday, July 3, 2025 from Phys.org: Quantum Physics News
    Researchers at the Niels Bohr Institute, University of Copenhagen, have developed a tunable system that paves the way for more accurate sensing in a variety of technologies, including biomedical diagnostics. The result is published in...
  • Quantum equivalent of thermodynamics' second law discovered for entanglement manipulation
    Thursday, July 3, 2025 from Phys.org: Quantum Physics News
    Just over 200 years after French engineer and physicist Sadi Carnot formulated the second law of thermodynamics, an international team of researchers has unveiled an analogous law for the quantum world. This second law of entanglement...
  • Quantum computer simulates spontaneous symmetry breaking at zero temperature
    Wednesday, July 2, 2025 from Phys.org: Quantum Physics News
    For the first time, an international team of scientists has experimentally simulated spontaneous symmetry breaking (SSB) at zero temperature using a superconducting quantum processor. This achievement, which was accomplished with over...
  • Breaking Ohm's law: Nonlinear currents emerge in symmetry-broken materials
    Wednesday, July 2, 2025 from Phys.org: Quantum Physics News
    In a review just published in Nature Materials, researchers take aim at the oldest principle in electronics: Ohm's law.
  • Strong magnetic fields flip angular momentum dynamics in magnetovortical matter
    Wednesday, July 2, 2025 from Phys.org: Quantum Physics News
    Angular momentum is a fundamental quantity in physics that describes the rotational motion of objects. In quantum physics, it encompasses both the intrinsic spin of particles and their orbital motion around a point. These properties are...
  • Unique method enables simulation of error-correctable quantum computers
    Wednesday, July 2, 2025 from Phys.org: Quantum Physics News
    Quantum computers still face a major hurdle on their pathway to practical use cases: their limited ability to correct the arising computational errors. To develop truly reliable quantum computers, researchers must be able to simulate...
  • Quantum protocol achieves Heisenberg-limited measurement precision with robust spin states
    Tuesday, July 1, 2025 from Phys.org: Quantum Physics News
    Researchers from the National University of Singapore (NUS) have achieved exciting progress in quantum metrology, a field that harnesses quantum effects to make measurements with unprecedented accuracy. Their newly developed protocol...
  • Photon 'time bins' and signal stability show promise for practical quantum communication via fiber optics
    Tuesday, July 1, 2025 from Phys.org: Quantum Physics News
    Researchers at the Leibniz Institute of Photonic Technology (Leibniz IPHT) in Jena, Germany, together with international collaborators, have developed two complementary methods that could make quantum communication via fiber optics...
  • Q&A: Companies are racing to develop the first useful quantum computer—ultracold neutral atoms could be the key
    Monday, June 30, 2025 from Phys.org: Quantum Physics News
    The race to build the first useful quantum computer is on and may revolutionize the world with brand new capabilities, from medicine to freight logistics.
  • Entropy engineering opens new avenue for robust quantum anomalous Hall effect in 2D magnets
    Monday, June 30, 2025 from Phys.org: Quantum Physics News
    A research team from the University of Wollongong's (UOW) Institute for Superconducting and Electronic Materials (ISEM) has addressed a 40-year-old quantum puzzle, unlocking a new pathway to creating next-generation electronic devices...
  • New superheavy isotope reveals complex relationship between quantum effects and fission
    Monday, June 30, 2025 from Phys.org: Quantum Physics News
    In a study published in Physical Review Letters, scientists at GSI Helmholtzzentrum für Schwerionenforschung have discovered a new superheavy isotope, 257Sg (seaborgium), whose properties are providing new insights into nuclear stability...
  • Enhanced quantum computers and beyond: Exploring magnons with superconducting qubits
    Monday, June 30, 2025 from Phys.org: Quantum Physics News
    Devices taking advantage of the collective quantum behavior of spin excitations in magnetic materials—known as magnons—have the potential to improve quantum computing devices. However, using magnons in quantum devices requires an...
  • Discovery in quantum materials could make electronics 1,000 times faster
    Monday, June 30, 2025 from Phys.org: Quantum Physics News
    Researchers at Northeastern University have discovered how to change the electronic state of matter on demand, a breakthrough that could make electronics 1,000 times faster and more efficient.
  • Graphene just unlocked “impossible” quantum currents without magnets
    Friday, June 27, 2025 from Quantum Computing News -- ScienceDaily
    Researchers have achieved a major breakthrough by generating quantum spin currents in graphene—without relying on bulky magnetic fields. By pairing graphene with a magnetic material, they unlocked a powerful quantum effect that allows...
  • Self-lighting chip uses quantum tunneling to spot a trillionth of a gram
    Friday, June 27, 2025 from Quantum Physics News -- ScienceDaily
    Imagine detecting a single trillionth of a gram of a molecule—like an amino acid—using just electricity and a chip smaller than your fingernail. That’s the power of a new quantum-enabled biosensor developed at EPFL. Ditching bulky...
  • One shot, game changed: How RAVEN captured a petawatt laser and supercharged fusion research
    Friday, June 27, 2025 from Quantum Physics News -- ScienceDaily
    Scientists have developed a groundbreaking technique called RAVEN that can capture the full complexity of an ultra-intense laser pulse in a single shot—something previously thought nearly impossible. These pulses, capable of accelerating...
  • Charge-spin coupling in room-temperature 2D ferromagnetic material
    Thursday, June 26, 2025 from Phys.org: Quantum Physics News
    What if electricity and magnetism, usually considered as separate or even competing forces in materials, could actually work together in harmony?
  • Magnetic chains on superconductors: New heterostructure design advances quantum technology
    Thursday, June 26, 2025 from Phys.org: Quantum Physics News
    Magnetic-superconducting hybrid systems are key to unlocking topological superconductivity, a state that could host Majorana modes with potential applications in fault-tolerant quantum computing. However, creating stable, controllable...
  • Researcher discusses trapping single atoms and putting them to work in emerging quantum technologies
    Thursday, June 26, 2025 from Phys.org: Quantum Physics News
    Blink and you might miss it, but if you keep your eye on the monitors in professor Sebastian Will's lab, you'll catch a series of single-second flashes that light up the screen. Each flash is an atom of strontium, a naturally occurring...
  • Scientists build first self-illuminating biosensor
    Thursday, June 26, 2025 from Phys.org: Quantum Physics News
    Optical biosensors use light waves as a probe to detect molecules, and are essential for precise medical diagnostics, personalized medicine, and environmental monitoring.
  • Control of spin qubits at near absolute zero provides path forward for scalable quantum computing
    Wednesday, June 25, 2025 from Phys.org: Quantum Physics News
    Developing technology that allows quantum information to be both stable and accessible is a critical challenge in the development of useful quantum computers that operate at scale. Research published in the journal Nature provides a...
  • New hybrid quantum–classical computing approach used to study chemical systems
    Wednesday, June 25, 2025 from Phys.org: Quantum Physics News
    Caltech professor of chemistry Sandeep Sharma and colleagues from IBM and the RIKEN Center for Computational Science in Japan are giving us a glimpse of the future of computing. The team has used quantum computing in combination with...
  • Tiny collider experiment determines three electrons are enough for strong interactions between particles
    Wednesday, June 25, 2025 from Phys.org: Quantum Physics News
    Three electrons are enough to trigger strong interactions between particles. That is what was demonstrated by scientists from the CNRS and l'Université de Grenoble Alpes, in collaboration with teams from Germany and Latvia, in a study...
  • Smart amplifier cuts power consumption, paving way for more qubits and less decoherence
    Wednesday, June 25, 2025 from Phys.org: Quantum Physics News
    Quantum computers can solve extraordinarily complex problems, unlocking new possibilities in fields such as drug development, encryption, AI, and logistics. Now, researchers at Chalmers University of Technology in Sweden have developed a...
  • Boson sampling finds first practical applications in quantum AI
    Wednesday, June 25, 2025 from Phys.org: Quantum Physics News
    For over a decade, researchers have considered boson sampling—a quantum computing protocol involving light particles—as a key milestone toward demonstrating the advantages of quantum methods over classical computing. But while previous...
  • A new approach to probing Landauer's principle in the quantum many-body regime
    Wednesday, June 25, 2025 from Phys.org: Quantum Physics News
    Landauer's principle is a thermodynamics concept also relevant in information theory, which states that erasing one bit of information from an information system results in the dissipation of at least a specific amount (i.e., kBTln2) of...
  • Researchers confirm fundamental conservation laws at the quantum level
    Tuesday, June 24, 2025 from Phys.org: Quantum Physics News
    Researchers at Tampere University and their collaborators from Germany and India have experimentally confirmed that angular momentum is conserved when a single photon is converted into a pair—validating a key principle of physics at the...
  • Quantum spin currents in graphene without external magnetic fields pave way for ultra-thin spintronics
    Tuesday, June 24, 2025 from Phys.org: Quantum Physics News
    Scientists from TU Delft (The Netherlands) have observed quantum spin currents in graphene for the first time without using magnetic fields. These currents are vital for spintronics, a faster and more energy-efficient alternative to...
  • Near-perfect defects in 2D material could serve as quantum bits
    Monday, June 23, 2025 from Phys.org: Quantum Physics News
    Scientists across the world are working to make quantum technologies viable at scale—an achievement that requires a reliable way to generate qubits, or quantum bits, which are the fundamental units of information in quantum computing.
  • Physicists confirm elusive quantum spin liquid in new study
    Monday, June 23, 2025 from Phys.org: Quantum Physics News
    An international team of scientists led by Rice University's Pengcheng Dai has confirmed the existence of emergent photons and fractionalized spin excitations in a rare quantum spin liquid. Published in Nature Physics on June 19, their...
  • Topological insulators boost ultra-thin magnet strength by 20% for next-gen electronics
    Monday, June 23, 2025 from Phys.org: Quantum Physics News
    A team of international researchers led by the University of Ottawa has made a breakthrough in the development of ultra-thin magnets—a discovery that could lead to faster, more energy-efficient electronics, quantum computers, and...
  • Breakthrough magnet design could transform MRI and magnetic levitation
    Sunday, June 22, 2025 from Quantum Physics News -- ScienceDaily
    Two German physicists have reimagined how to create powerful and uniform magnetic fields using compact permanent magnets. By overcoming the limitations of the well-known Halbach array, which works only with infinitely long magnets, they...
  • Universal embezzlers naturally emerge in critical fermion systems, study finds
    Saturday, June 21, 2025 from Phys.org: Quantum Physics News
    Embezzlement of entanglement is an exotic phenomenon in quantum information science, describing the possibility of extracting entanglement from a resource system without changing its quantum state. In this context, the resource systems...
  • New theory proposes time has three dimensions, with space as a secondary effect
    Saturday, June 21, 2025 from Phys.org: Quantum Physics News
    Time, not space plus time, might be the single fundamental property in which all physical phenomena occur, according to a new theory by a University of Alaska Fairbanks scientist.
  • Photons collide in the void: Quantum simulation creates light out of nothing
    Sunday, June 8, 2025 from Quantum Computing News -- ScienceDaily
    Physicists have managed to simulate a strange quantum phenomenon where light appears to arise from empty space a concept that until now has only existed in theory. Using cutting-edge simulations, researchers modeled how powerful lasers...
  • Scientists freeze quantum motion using ultrafast laser trick
    Thursday, June 5, 2025 from Quantum Computing News -- ScienceDaily
    Harvard and PSI scientists have managed to freeze normally fleeting quantum states in time, creating a pathway to control them using pure electronic tricks and laser precision.
  • Listening to electrons talk
    Thursday, May 29, 2025 from Quantum Physics News -- ScienceDaily
    Researchers present new experimental and theoretical results for the bound electron g-factor in lithium-like tin which has a much higher nuclear charge than any previous measurement. The experimental accuracy reached a level of 0.5 parts...
  • New quantum visualization technique to identify materials for next generation quantum computing
    Thursday, May 29, 2025 from Quantum Physics News -- ScienceDaily
    Scientists have developed a powerful new tool for finding the next generation of materials needed for large-scale, fault-tolerant quantum computing. The significant breakthrough means that, for the first time, researchers have found a...
  • New 2D quantum sensor breakthrough offers new opportunities for magnetic field detection
    Wednesday, May 28, 2025 from Quantum Computing News -- ScienceDaily
    Physicists have unveiled a breakthrough in quantum sensing by demonstrating a 2D material as a versatile platform for next-generation nanoscale vectorial magnetometry.
  • Observing one-dimensional anyons: Exotic quasiparticles in the coldest corners of the universe
    Wednesday, May 28, 2025 from Quantum Physics News -- ScienceDaily
    Scientists have observed anyons -- quasiparticles that differ from the familiar fermions and bosons -- in a one-dimensional quantum system for the first time. The results may contribute to a better understanding of quantum matter and its...
  • Solitonic superfluorescence paves way for high-temperature quantum materials
    Wednesday, May 28, 2025 from Quantum Computing News -- ScienceDaily
    A new study in Nature describes both the mechanism and the material conditions necessary for superfluorescence at high temperature.
  • Controlling quantum motion and hyper-entanglement
    Friday, May 23, 2025 from Quantum Physics News -- ScienceDaily
    A new experiment encodes quantum information in the motion of the atoms and creates a state known as hyper-entanglement, in which two or more traits are linked among a pair of atoms.
  • New biosensor solves old quantum riddle
    Friday, May 23, 2025 from Quantum Physics News -- ScienceDaily
    Researchers united insights from cellular biology, quantum computing, old-fashioned semiconductors and high-definition TVs to both create a revolutionary new quantum biosensor. In doing so, they shed light on a longstanding mystery in...
  • Quantum eyes on energy loss: Diamond quantum imaging for next-gen power electronics
    Friday, May 23, 2025 from Quantum Computing News -- ScienceDaily
    Diamond quantum sensors can be used to analyze the magnetization response of soft magnetic materials used in power electronics; report scientists based on collaborative research. Using a novel imaging technique, they developed quantum...
  • Charge radius of Helium-3 measured with unprecedented precision
    Friday, May 23, 2025 from Quantum Physics News -- ScienceDaily
    A research team has achieved a significant breakthrough in determining fundamental properties of atomic nuclei. The team conducted laser spectroscopy experiments on muonic helium-3. Muonic helium-3 is a special form of helium in which...
  • Picometric spectroscopy of hydrogen molecules in atomic-scale cavities
    Wednesday, May 21, 2025 from Quantum Computing News -- ScienceDaily
    Researchers have observed hydrogen and deuterium molecules in tiny spaces called picocavities using advanced spectroscopy. This study reveals unique differences between the molecules due to quantum effects, potentially aiding future...
  • Forgotten property of the electron
    Tuesday, May 20, 2025 from Quantum Computing News -- ScienceDaily
    The orbital angular momentum of electrons has long been considered a minor physical phenomenon, suppressed in most crystals and largely overlooked. Scientists have now discovered that in certain materials it is not only preserved but can...
  • Professor challenges long-held assumptions of symmetry in physics
    Wednesday, May 14, 2025 from Quantum Physics News -- ScienceDaily
    A groundbreaking experiment--reveals 'symmetry' in physics doesn't always behave as scientists once believed.
  • Following the folds -- with quantum technology
    Wednesday, May 14, 2025 from Quantum Computing News -- ScienceDaily
    The connection between a crumpled sheet of paper and quantum technology: A research team at the EPFL in Lausanne (Switzerland) and the University of Konstanz (Germany) uses topology in microwave photonics to make improved systems of...
  • New insights into black hole scattering and gravitational waves unveiled
    Wednesday, May 14, 2025 from Quantum Physics News -- ScienceDaily
    A new study achieves unprecedented accuracy in modelling extreme cosmic events like black hole and neutron star collisions by calculating the fifth post-Minkowskian (5PM) order, crucial for interpreting gravitational wave data from...
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