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Quantum Physics news
Striped or checkered? Magnetic field influences competing electronic patterns in a graphene-like quantum material
In most everyday materials, such as copper, silver and silicon, the behavior of electrons is relatively predictable. In quantum materials, however, electrons can interact in complex ways, giving rise to collective electronic ...
Condensed Matter
1 hour ago
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Quantum internet leaves the lab with first real-world entanglement over busy telecom fiber
Quantum information is notoriously fragile. Internet traffic is anything but. Yet Northwestern University scientists have demonstrated they can peacefully coexist inside the same fiber-optic cable.
Optics & Photonics
11 hours ago
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Neural networks unlock larger quantum simulations with lower computational costs
In recent years, research using artificial intelligence to predict material properties has advanced rapidly. Neural network quantum Monte Carlo methods have attracted attention as highly accurate simulation techniques. However, ...
Quantum Physics
13 hours ago
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Detecting the body's magnetic fields with a low-power Ramsey-based magnetometer
Our bodies generate extremely weak magnetic fields as electric currents flow through the heart, brain and other tissues. These signals are used in magnetocardiography and magnetoencephalography to assess heart function and ...
Optics & Photonics
13 hours ago
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Researchers expand simulation tool to help design the next generation of photonic and quantum devices
Many modern technologies, from optical communications and artificial intelligence (AI) hardware to advanced sensors and medical imaging, depend on photonic and semiconductor devices that precisely control the interaction ...
Quantum Physics
21 hours ago
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New multiplexing scheme accelerates long-distance quantum communication
Quantum networks, systems consisting of multiple connected nodes or devices that can transmit quantum information to one another, have the potential to advance future communications. These networks typically leverage entanglement, ...
Quantum sensing microscope illuminates transistor design
Artificial intelligence faces an energy crisis stemming from a physical traffic jam inside modern computer chips. Processors must continually shuffle data, such as the billions of parameters in complex models, between separate ...
Condensed Matter
Jul 21, 2026
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From quantum error correction to emergent gravity: Probing holographic universes at QLab
One of the deepest ambitions in modern physics is understanding how the fabric of space and time could emerge from fundamental quantum degrees of freedom to establish a quantum theory of gravity.
General Physics
Jul 21, 2026
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Quantum entanglement without transport: Leaky qubits offer route around noisy channels
The inevitable leakage of energy and information from a quantum system into its surrounding environment is the enemy of quantum technology. Now, researchers have demonstrated that it can be exploited to generate entanglement—the ...
Quantum Physics
Jul 19, 2026
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How quantum circuits based on neutral atoms could find and fix errors
Quantum computers, devices that process information by leveraging the laws of quantum mechanics, have been found to outperform classical computers in some advanced tasks. Instead of storing information in the form of classical ...
AI unlocks QLED recipe that doubles efficiency and boosts lifetime 40-fold
A technology has been developed that allows artificial intelligence to inversely determine the process conditions for quantum-dot light-emitting diode (QLED) devices—conditions that previously required extensive trial and ...
Optics & Photonics
Jul 18, 2026
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How Gravity from Entropy theory connects the second law of thermodynamics with the emergence of cosmic structure
A new study by Queen Mary University of London mathematician Professor Ginestra Bianconi proposes a new perspective on one of the deepest questions in modern physics: How can the universe become increasingly structured and ...
General Physics
Jul 17, 2026
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A scheme to verify gates of a quantum computer without examining devices
Quantum computers, systems that process information using the principles of quantum mechanics, could solve some problems that cannot be tackled by the classical computers currently used worldwide. Despite their potential, ...
Scientists create stable 'boron graphene' and uncover quantum liquid crystal state
Graphene has long been regarded as one of the most promising materials for future electronics, but its relatively weak electron interactions have limited its potential for applications such as high-temperature superconductivity. ...
Condensed Matter
Jul 16, 2026
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151
Schrödinger‑like charges in six‑molecule clusters point to new quantum components
Researchers from the University of Basel have published details of how electrons within a cluster of molecules interact with one another and can be controlled. Their findings pave the way for new approaches to developing ...
Quantum Physics
Jul 16, 2026
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Scientists achieve all-electrical control of single-molecule quantum states
Quantum technologies promise revolutionary advances in computing, sensing and information processing. However, controlling individual quantum bits (qubits) at the atomic scale remains a major challenge because conventional ...
Quantum Physics
Jul 16, 2026
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A new 'library' for Feynman integrals
Theoretical physicists at Johannes Gutenberg University Mainz (JGU) have developed a new method of ordering Feynman integrals. This critical step in making theoretical predictions for high-energy precision measurements has ...
General Physics
Jul 16, 2026
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Braided, exotic particles could build reliable, universal quantum computers
A truly useful quantum computer must be able to run any algorithm, with the same versatility an ordinary laptop offers. Physicists have now shown a new way to give a quantum computer exactly that flexibility, harnessing the ...
Quantum Physics
Jul 16, 2026
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Quantum teleportation could reduce photon loss in long-distance communications
Quantum technologies, which leverage the principles of quantum mechanics, have been found to outperform their classical counterparts on specific tasks. Among other things, past studies have highlighted the potential of quantum ...
What does it mean to be 'quantum?' A physicist explains the basics behind Einstein's spooky actions at a distance
Imagine shining a flashlight across a dark room. You can predict exactly what the light will do: travel in a straight line from one point to another. That seems obvious because, in the world we see around us, light appears ...
Quantum Physics
Jul 15, 2026
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More news
Faster quantum computers can learn from their own mistakes
Physicists create first room-temperature quantum material
New atomic trap boosts quantum performance by using surface forces
Metallic rutile oxides break the rules of cooling
Using quantum entanglement to secure ground-to-satellite timing
Other news
Ordinary moss generates surprisingly complex electrical activity
Juno takes temperature of Jupiter's fiery moon Io
AI and quantum chemistry combine to identify efficient blue OLED materials
Plug-and-play single-photon source can work at room temperature
Quantum semiconductor design could expand search for dark matter
Quantum properties of multimode light observed despite extreme losses
Physicists demonstrate Hong–Ou–Mandel interference with more than 10 atoms
Storms that built a graveyard: Ancient monsoons created a spectacular dinosaur fossil site
Genetically distinct avocados discovered in Nicaragua
