In an interesting talk at TEDxKollerschlag, Felix G. Gemeinhardt, a quantum computing researcher, laid out a compelling case for why we should embrace and invest in the burgeoning field of quantum technologies. Drawing from his […]
Chemical reactions are complex mechanisms. Many different dynamic processes are involved, affecting both the electrons and the nucleus of the present atoms. Very often, the strongly coupled electron and nuclear dynamics induce radiation-less relaxation processes […]
Researchers from the University of Basel and the NCCR SPIN have achieved the first controllable interaction between two hole spin qubits in a conventional silicon transistor. The breakthrough opens up the possibility of integrating millions […]
In 1940, from a jailhouse in Rouen, France, André Weil wrote one of the most consequential letters of 20th-century mathematics. He was serving time for refusing to join the French army, and he filled his […]
Quantum 8, 1337 (2024). https://doi.org/10.22331/q-2024-05-06-1337 Between NISQ (noisy intermediate scale quantum) approaches without any proof of robust quantum advantage and fully fault-tolerant quantum computation, we propose a scheme to achieve a provable superpolynomial quantum advantage […]
Quantum 8, 1336 (2024). https://doi.org/10.22331/q-2024-05-06-1336 Characterizing fluctuations of work in coherent quantum systems is notoriously problematic. Here we reveal the ultimate source of the problem by proving that ($mathfrak{A}$) energy conservation and ($mathfrak{B}$) the Jarzynski […]
Quantum 8, 1335 (2024). https://doi.org/10.22331/q-2024-05-06-1335 In physics, it is crucial to identify operational measurement procedures to give physical meaning to abstract quantities. There has been significant effort to define time operationally using quantum systems, but […]
Chris Bates has joined SandboxAQ as their first Chief Information Security Officer (CISO). He joined the company from Sentinel One where he was the Chief Security & Trust Office where he was responsible for all […]
Causalworlds 2024: The 2nd International Conference on Quantum, Classical, and Relativistic Causality Dates: Monday, September 16, 2024 to Friday, September 20, 2024 Submitted by VVilasini on Sat, 04/05/2024 – 15:59. Submission deadline: Friday, May 24, […]
Insider Brief The Quantum Economic Development Consortium (QED-C) held its first Quantum Technology Showcase on Capitol Hill. Twenty-two QED-C member companies demonstrated technologies that are finding their way into products and systems today. The showcase […]
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