Quantum Technology News
Researchers from four universities including Peking University and Xi’an Jiaotong University claimed a new method realizing non-Abelian braiding, by constructing Jackiw-Rebbi zero-modes in a quantum spin Hall insulator. Topological quantum computation has been drawing extensive
Researchers at the Institute of Materials Science (ICMUV) of the University of Valencia has developed an optical quantum switch that modifies the emission properties of photons. The new device works with ultra-fast switching times and
Researchers at CNRS, Université Paris-Saclay in France have recently demonstrated the 3-D trapping of atoms in a Rydberg state inside holographic optical bottle beam traps. The researchers used laser-cooled atoms that can be manipulated one
Researchers at Tel Aviv University have for the first time demonstrated the backflow of optical light propagating forward. The phenomenon, theorized more than 50 years ago by quantum physicists, has never before been demonstrated successfully
Scientists from Far Eastern Federal University (FEFU, Vladivostok, Russia), together with colleagues from FEB RAS, China, Hong Kong, and Australia, manufactured ultra-compact bright sources based on IR-emitting mercury telluride (HgTe) quantum dots (QDs), the future
ID Quantique (IDQ), the Swiss quantum company leader in quantum-safe security and quantum sensing, announced the launch of the ID Qube Series, a compact and cost-effective series of modules for single-photon detection at telecom wavelengths.
Researchers need tools for predicting whether a given quantum device will have a quantum advantage and actually operates faster than a conventional computer. One of the ways to implement quantum computations is quantum walks. The
IBM Research and the University of Notre Dame scientists used a cloud-based IBM Quantum computer to simulate how a chemical reaction outcome is controlled by the time evolution of the entangled state of the two reactants, and
Physicists from Kaiserslautern have succeeded for the first time in using a single cesium atom as a sensor for ultra-cold temperatures. The atom was in a rubidium gas cooled down to near absolute zero. They used quantum
One of the cornerstones of quantum theory is a fundamental limit to the precision with which we can know certain pairs of physical quantities, such as position and momentum : the famous Heisenberg limit. Researchers
