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February 26, 2020 |
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Real-time calibration with spectator qubits |
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Accurate control of quantum systems requires a precise measurement of the parameters that govern the dynamics, including control fields and interactions with the environment. Parameters will drift in time and… |
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February 26, 2020 |
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Photons entangled across 52-mile in Chicago |
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Researchers from Argonne National Laboratory and the University of Chicago entangled photons across a 52-mile network in Chicago. The quantum loop is among the longest land-based quantum networks in USA. Argonne plans… |
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February 26, 2020 |
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Researchers create new state of light |
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University of Dayton researchers became the first to create a new "state of light" and showed it also can rotate around a transverse axis perpendicular to the direction light travels,… |
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February 25, 2020 |
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Quantum computing with exciton-polariton condensates |
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Researchers at Nanyang Technological University, Singapore, have presented a complete theoretical scheme of quantum computing with exciton-polariton condensates formed in semiconductor micropillars. Exciton-polariton condensates have attractive features for quantum computation,… |
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February 25, 2020 |
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Defects may be responsible for messy behavior in quantum materials |
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Researchers are investigating light-emitting defects in materials that may someday form the basis of quantum-based technologies, such as quantum computers, quantum networks or engines that run on light. Once understood,… |
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February 21, 2020 |
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QuintessenceLabs secures funding from In-Q-Tel |
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Australian-based QuintessenceLabs, a company providing quantum-cybersecurity solutions, announced today that it secured an investment from In-Q-Tel, Inc. (IQT), the non-profit strategic investor that accelerates the development and delivery of cutting-edge… |
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February 21, 2020 |
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Berkeley Lab to tackle particle physics with Quantum Computing |
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Massive-scale particle physics produces correspondingly large amounts of data and this is particularly true of the Large Hadron Collider (LHC), the world’s largest particle accelerator, which is housed at the… |
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February 21, 2020 |
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Quantum teleportation using highly coherent emission from telecom C-band quantum dots |
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A practical way to link separate nodes in quantum networks is to send photons over the standard telecom fibre network. This requires sub-Poissonian photon sources in the wavelength band around… |
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February 21, 2020 |
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CERN first measurements of certain quantum effects in antimatter |
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The ALPHA collaboration at CERN has reported the first measurements of certain quantum effects in the energy structure of antihydrogen, the antimatter counterpart of hydrogen. These quantum effects are known… |
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February 21, 2020 |
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Physicists grab individual atoms in groundbreaking experiment |
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In a first for quantum physics, University of Otago researchers have "held" individual atoms in place and observed previously unseen complex atomic interactions. The team has investigated this quantum process,… |
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February 20, 2020 |
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What if we could teach photons to behave like electrons? |
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A Stanford-led team has created a pseudo-magnetic force that can precisely control photons. In the short term, this control mechanism could be used to send more internet data through fiber optic cables.… |
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February 20, 2020 |
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A spookily good sensor using quantum entanglement |
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Scientists from the Research Center for Advanced Science and Technology (RCAST) at The University of Tokyo demonstrated a method for coupling a magnetic sphere with a sensor via the strange… |
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