A team from Dartmouth College and MIT has designed and conducted the first lab test to successfully detect and characterize a class of complex, “non-Gaussian” noise processes that are routinely encountered in superconducting quantum computers. […]
Researchers at Uppsala University in Sweden have identified how to distinguish between true and ‘fake’ Majorana states in one of the most commonly used experimental setups, by means of supercurrent measurements. Majorana states have exotic […]
Researchers at the Singapore University of Technology and Design (SUTD) and the Southern University of Science and Technology in China announces the first experimental demonstration of the QHE (Quantum Hall Effect) in three dimensions. (The […]
Quantum Circuits, a startup founded in 2017, is networking mini quantum devices together like Legos to create quantum computers easier to scale up. The startup uses quantum teleportation entangling a microwave photon in one module with […]
Researchers at QuTech have made an important advance towards functional quantum computers. They have demonstrated a fully controllable chip with ten qubits that can store quantum information for up to one minute. Controlling such a […]
Researchers at JILA, a joint research institute operated by the National Institute of Standards and Technology (NIST) and the University of Colorado Boulder, have demonstrated a novel atomic clock design that combines near-continuous operation with […]
Researchers at the University of Toulon in France found evidence that quantum Grover searches might be an ordinary feature of electron behavior may explain the genetic code, one of the greatest puzzles in biology. The […]
In 2010, Randolf Pohl of the Max Planck Institute of Quantum Optics (Quantamagazine) announced his team precisely measured the size of the proton by substituting the electron of a hydrogen atom by a muon. The size […]
The quantum sensor, which NASA has developed with Bay Area-based company AOSense, relies on some 100 million cesium atoms. The device launches the atoms inside a cylindrical column and times how quickly they fall. Atoms […]
Different approaches to quantum mechanics invoke different meanings of probability. What is “probability”? This very amazing article discusses three of the leading approaches to quantum theory: the “dynamical collapse” theories, such as the GRW model, the […]
NIST (US National Institute of Standards and Technology) has enlisted researchers from academia and private industry to get quantum-resistant cryptography ready for 2022. The agency is overseeing the second phase of its Post-Quantum Cryptography Standardization Process to narrow down the […]
Researchers at the U.S. Department of Energy’s (DOE) Argonne National Laboratory have created a superconducting circuit that couples quantum waves of magnetic spins called magnons to photons of equivalent energy. “The electromagnetic wave represented by […]
Delft University researchers presented an interesting paper (A Link Layer Protocol for Quantum Networks) at the recent ACM SIGCOMM conference regarding the challenges of building a quantum communication network stack. Effective quantum networking needs a robust networking […]
An exotic physical phenomenon, known as the Aharonov-Bohm Effect, involving optical waves, synthetic magnetic fields and time reversal, has been directly observed for the first time. This new finding could eventually lead to advances toward […]
Researchers at ETH Zurich’s Institute for Quantum Electronics successfully implemented a fundamental ingredient for the simulation of quantum gauge theories in a laboratory experiment. Their work is based on a technique called Floquet engineering. Gauge […]
The Heisenberg uncertainty principle forbids the velocity of the electron to be defined with arbitrary precision. The interplay of quantum mechanics and special relativity hence requires new alphabet to provide reliability. Researchers at the University […]
Researchers at Linköping University have shown how a quantum computer really works and have managed to simulate quantum computer properties in a classical computer. “We have shown that the major difference is that quantum computers […]
Researchers affiliated with São Paulo State University (UNESP) in Brazil describes an important theoretical finding that may contribute to the development of quantum computing and spintronics (spin electronics). They observed that molecules with the capacity to […]
Researchers at Chalmers University of Technology in Sweden and the Max Planck Institute for the Science of Light explored the interaction between a large artificial atom and acoustic fields with wavelengths several orders of magnitude […]
Researchers from the University of Innsbruck and at the Institute of Quantum Optics and Quantum Information of the Austrian Academy of Sciences have achieved a record for the transfer of quantum entanglement over a distance […]
A single quantum of excitation of a mechanical oscillator is a textbook example of the principles of quantum physics. But mechanical oscillators, do not generically exist in an excited Fock state. In the past years, […]
Researchers at the Rochester Institute of Technology have demonstrated a new method to precisely measure high-dimensional entanglement from minimal data. The new strategy required million-times fewer estimations than past techniques. (Techexplorist) Read more.
Researchers at the Institute of Science and Technology Austria have used entangled microwaves to create the world’s first quantum radar. A quantum radar device based on entangled photons works at such low power that it […]
The Australian company Archer Exploration has announced assembly of the first qubit component of a prototype room-temperature quantum computing chip. First step of its 12CQ Project which aims to carbon-based quantum computing device that operates […]
Researchers from the Austrian Academy of Sciences, the University of Vienna and the University of Science and Technology of China have succeeded in teleporting complex high-dimensional quantum states what was previously only a theoretical possibility. […]