Rigetti Computing has announced that Dr. Chad Rigetti, the company’s founder, has provided his intent to resign positions as the Company’s President, Chief Executive Officer and Director on the Company’s Board of Directors with an […]
Spin glasses are alloys formed by noble metals in which a small amount of iron is dissolved. Although they do not exist in nature and have few applications, they have nevertheless been the focus of […]
Research led by the University of Amsterdam has demonstrated that elusive radiation coming from black holes can be studied by mimicking it in the lab. Click to rate this post! [Total: 0 Average: 0]You have […]
The transformation between skyrmions and bimerons has now been realized by scientists. Click to rate this post! [Total: 0 Average: 0]You have already voted for this article
IBM Osprey Just a few days ago in a press release, Jay Gambetta, IBM Fellow and VP of IBM Quantum, announced — along with Darío Gil, Senior Vice President, IBM and Director of Research — new advances in quantum […]
D-Wave released its earnings report for the quarter ending on September 30, 2022. Revenue was about $1.7 million, an increase of $300 thousand over the previous quarter. Gross profit was $1.1 million, an increase of […]
Xanadu’s Series C financing follows a Series B venture investment in May 2021 that was also for $100 million bringing the total amount invested so far to $250 million with a company valuation of $1 […]
Quantum 6, 858 (2022). https://doi.org/10.22331/q-2022-11-10-858 I show that if a finite-dimensional density matrix has strictly smaller von Neumann entropy than a second one of the same dimension (and the rank is not bigger), then sufficiently […]
Quantum 6, 857 (2022). https://doi.org/10.22331/q-2022-11-10-857 In this letter, we propose how to measure the quantized nonlinear transport using two-dimensional ultracold atomic Fermi gases in a harmonic trap. This scheme requires successively applying two optical pulses […]
Quantum 6, 856 (2022). https://doi.org/10.22331/q-2022-11-10-856 We systematically investigate the robustness of symmetry protected topological (SPT) order in open quantum systems by studying the evolution of string order parameters and other probes under noisy channels. We […]
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