Nathan Seiberg, 64, still does a lot of the electrical work and even some of the plumbing around his house in Princeton, New Jersey. It’s an interest he developed as a kid growing up in […]
Quantum 5, 482 (2021). https://doi.org/10.22331/q-2021-06-24-482 The new bound on quantum speed limit (in terms of relative purity) is derived by applying the original Mandelstam-Tamm one to the evolution in the space of Hilbert-Schmidt operators acting […]
A framework of statistical physics can be extended to the nonequilibrium setting to discover previously unidentified phases of matter catalyzed by periodic driving. Scientists aim to reduce the runaway heating associated with driving a strongly […]
Quantum 5, 481 (2021). https://doi.org/10.22331/q-2021-06-24-481 Inspired by recent progress in quantum algorithms for ordinary and partial differential equations, we study quantum algorithms for stochastic differential equations (SDEs). Firstly we provide a quantum algorithm that gives […]
Quantum 5, 480 (2021). https://doi.org/10.22331/q-2021-06-24-480 Quantum resource theory under different classes of quantum operations advances multiperspective understandings of inherent quantum-mechanical properties, such as quantum coherence and quantum entanglement. We establish hierarchies of different operations for […]
Using only a pen and paper, a theoretical physicist has proved a decades-old claim that a strong force called Quantum Chromo Dynamics (QCD) leads to light-weight pions, reports a new study published on June 23 […]
Two-proton decay is a quantum tunneling process. The tunneling probability depends on the available energy and the height of the Coulomb barrier, which in turn depends on the nuclear charge Z (number of protons). Two-proton […]
Topological semimetals are one of the major discoveries in condensed-matter physics in recent years. The magnetic Weyl semimetal, in which the Weyl nodes can be generated and modulated by magnetization, provides an ideal platform for […]
FormFactor, Inc. (NASDAQ:FORM), a leading semiconductor test and measurement supplier, collaborating with Northrop Grumman Corporation, a technology company focused on global security and human discovery, announced today the availability of a fully automated cryogenic wafer […]
Singapore-based quantum startup Atomionics, which already employs 11 scientists and engineers, has disclosed that it received $2.5 million in seed funding to launch its operations. Atomionics is now expanding its team to accelerate development of […]
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