Quantum computers are one of the key future technologies of the 21st century. Their potential surpasses even the best supercomputers. They have proven to be a powerful tool, in particular for solving complex computational problems—a […]
An international research team led by the Department of Microstructured Quantum Matter at the MPSD reports the first observation of switchable chiral transport in a structurally achiral crystal, the Kagome superconductor CsV3Sb5. Their work has […]
Insider Brief Quantum Machines announced that it will be a partner on the European infrastructure for Rydberg Quantum Computing (EuRyQa). The project aimed at establishing Rydberg quantum processors as a leading platform for scalable quantum […]
Insider Brief: A new technique could enable processing speeds a million to a billion times faster than today’s computers and spur progress in many-body physics. The key to maximizing traditional or quantum computing speeds lies […]
Quantum 6, 834 (2022). https://doi.org/10.22331/q-2022-10-13-834 We initiate the systematic study of QMA algorithms in the setting of property testing, to which we refer as QMA $textit{proofs of proximity}$ (QMAPs). These are quantum query algorithms that […]
Quantum 6, 833 (2022). https://doi.org/10.22331/q-2022-10-13-833 Through the introduction of auxiliary fermions, or an enlarged spin space, one can map local fermion Hamiltonians onto local spin Hamiltonians, at the expense of introducing a set of additional […]
Here’s an observation that’s mathematically trivial but might not be widely appreciated. In kindergarten, we all learned Gödel’s First Incompleteness Theorem, which given a formal system F, constructs an arithmetical encoding of G(F) = “This […]
The Quantum Fluids of Light group led by Julian Schmitt at the Institute for Applied Physics, University of Bonn (Germany) is inviting applications for 2 PhD positions. The positions are funded within an ERC Starting […]
John Prisco, President and CEO of Safe Quantum, a quantum security consulting firm is interviewed by Yuval Boger. John and Yuval talk about the maturity of PQC, QKD, quantum networks, and their timing overlap, national […]
A newly-discovered material structured like a honeycomb can transform from an electrical insulator, like rubber, into an electrical conductor, like metal, in a matter of seconds. Now, researchers think they can explain why. Click to […]
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