Building large-scale quantum computers will require suppression of errors. Scientists have used a neat trick to apply powerful 3D error-suppression codes in a 2D architecture, something one industry insider said many thought was impossible.... SCIENCE DAILY · 2 weeks
A stitch in time: How a quantum physicist invented new code from old tricks  PHYS.ORG · 2 weeks
A scientist at the University of Sydney has achieved what one quantum industry insider has described as "something that many... more
A fault-tolerant non-Clifford gate for the surface code in two dimensions  Science Magazine · 2 weeks
Fault-tolerant logic gates will consume a large proportion of the resources of a two-dimensional quantum computing architecture. Here we show how to perform a fault-tolerant non-Clifford... more
Physicist creates fifth state of matter from the living room  PHYS.ORG · 1 week
A physicist has created the fifth state of matter working from home using quantum technology. more
Scientists demonstrate quantum radar prototype  PHYS.ORG · 4 weeks
Physicists at the Institute of Science and Technology Austria (IST Austria) have invented a new radar prototype that uses quantum entanglement as a method of object detection. This successful integration of quantum mechanics into devices could significantly impact... more
Long-lived pionic helium: Exotic matter experimentally verified for the first time  PHYS.ORG · 4 weeks
Exotic atoms in which electrons are replaced by other subatomic particles of the same charge allow deep insights into the quantum world. After eight years of... more
Laser loop couples quantum systems over a distance  SCIENCE DAILY · 4 weeks
For the first time, researchers have succeeded in creating strong coupling between quantum systems over a greater distance. They accomplished this with a novel method in which a laser loop connects the... more
A new scheme for satellite-based quantum-secure time transfer  PHYS.ORG · 1 week
Researchers at the University of Science and Technology of China have recently introduced a new satellite-based quantum-secure time transfer (QSTT) protocol that could enable more secure communications between different satellites or other... more
Laser loop couples quantum systems over a distance  PHYS.ORG · 4 weeks
For the first time, researchers have succeeded in creating strong coupling between quantum systems over a great distance. They accomplished this with a novel method in which a laser loop connects the... more
A nice day for a quantum walk  PHYS.ORG · 1 week
Researchers at the Center for Quantum Information and Quantum Biology at Osaka University used trapped ions to demonstrate the spreading of vibrational quanta as part of a quantum random walk. This work relies on... more
Quantum leap: Photon discovery is a major step toward at-scale quantum technologies  SCIENCE DAILY · 2 weeks
A team of physicists has developed the first integrated photon source with the potential to deliver large-scale quantum photonics. The development of quantum technologies... more
Manufacturing-friendly SiC boasts quantum credentials at telecom wavelengths  PHYS.ORG · 4 weeks
Decoherence is the bane of quantum technologies. In coherent systems, the phase of the wave functions representing the quantum states of particles in the system have definite relations between each other. This... more
Physicists develop world's best quantum bits  PHYS.ORG · 2 weeks
A team of researchers at UCLA has set a new record for preparing and measuring the quantum bits, or qubits, inside of a quantum computer without error. The techniques they have developed make it easier to... more
Modern problems, primitive solutions: A glimpse into archaic protein synthesis systems  PHYS.ORG · 1 week
In cells, protein is synthesized based on the genetic code. Each protein is coded by the triplet combination of chemicals called nucleotides, and a continuous reading... more
Scientists clarify aspect of thin film solid-fluid interactions  PHYS.ORG · 2 days
Recent correspondence in Nature Materials by a team of campus researchers answers a long-time question that experimental physicist Narayanan Menon says is "one of those things you should be able to look... more
Filming quantic measurement for the first time  PHYS.ORG · 3 weeks
Quantum physics deals with microscopic systems such as atoms and light particles. It is a theory that makes it possible to calculate the probabilities of the possible results of any measurement taken on these... more
Quantum hall effect 'reincarnated' in 3-D topological materials  PHYS.ORG · 2 weeks
U.S. and German physicists have found surprising evidence that one of the most famous phenomena in modern physics—the quantum Hall effect—is "reincarnated" in topological superconductors that could be used to build fault-tolerant... more
One-of-a-kind microscope enables breakthrough in quantum science  nanowerk · 21 hours
Scientists have made a dramatic breakthrough in the field of quantum science: a quantum microscope that records the flow of light, enabling the direct observation of light trapped inside a photonic crystal. more
One-of-a-kind microscope enables breakthrough in quantum science  PHYS.ORG · 12 hours
Technion Professor Ido Kaminer and his team have made a dramatic breakthrough in the field of quantum science: a quantum microscope that records the flow of light, enabling the direct observation of light trapped... more
Quantum jump tipping the balance  SCIENCE DAILY · 4 weeks
Measuring tiny differences in mass between different quantum states provides new insights into heavy atoms. more
New OIDA report says photonics engineering is needed to commercialize quantum technology  PHYS.ORG · 3 days
Quantum technologies are expected to have major impacts in markets ranging from telecom and medicine to finance but advances in product engineering are necessary... more
Efficient, 'green' quantum-dot solar cells exploit defects  SCIENCE DAILY · 2 weeks
Novel quantum dot solar cells match the efficiency of existing quantum-dot based devices, but without lead or other toxic elements that most solar cells of this type rely on. more
Observing the path less traveled boosts quantum gain  PHYS.ORG · 2 weeks
When probing the subtle effects of quantum mechanics, all the parameters in the system and its measurements need to be finely tuned to observe the result you are hoping for. So what... more
Arrays of strontium Rydberg atoms show promise for use in quantum computers  PHYS.ORG · 12 hours
A team of researchers at California Institute of Technology has found that arrays of strontium Rydberg atoms show promise for use in a quantum... more
Quantum Hall effect 'reincarnated' in 3D topological materials  SCIENCE DAILY · 2 weeks
Physicists have found surprising evidence of a link between the 2D quantum Hall effect and 3D topological materials that could be used in quantum computing. more
Future information technologies: 3D quantum spin liquid revealed  SCIENCE DAILY · 3 weeks
Quantum spin liquids are candidates for potential use in future information technologies. So far, quantum spin liquids have usually only been found in one or two dimensional magnetic systems only. Now an... more
Team builds hybrid quantum system by entangling molecule with atom  SCIENCE DAILY · 2 weeks
Physicists have boosted their control of the fundamental properties of molecules at the quantum level by linking or 'entangling' an electrically charged atom and an electrically charged molecule,... more
Particles trapped in twisted materials and quantum fingerprints identified  PHYS.ORG · 4 days
A paper by the Quantum Photonics Lab at Heriot-Watt, published today in top-tier Nature Materials, identifies how to trap interlayer excitons (IXs) and their quantum fingerprints. The IXs are trapped... more
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