With a new measurement imminent, the Courier explores the experimental results and theoretical calculations used to predict ...
American inventor Samuel Morse transmitted the first long-distance telegraph from Washington, D.C., to Baltimore: “What hath God wrought?” Besides ushering in the age of instant long-distance ...
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Why are black holes stable against their own gravity?in Feynman diagrams. The "infamous" prediction in quantum field theory that the electroweak vacuum energy density is 10 120 orders of magnitude larger than the experimental vacuum energy density ...
New Zhuchongzhi 3.0 processor can solve in minutes a problem that would take a supercomputer billions of years ...
In a first, physicists have directly seen Hofstadter’s butterfly—a long-sought-after fractal in the quantum realm ...
Schematic diagram of the Zuchongzhi-3 chip. 105 qubits and 182 couplers are integrated on the same chip to perform quantum random circuit sampling tasks. Credit: USTC ...
SAN FRANCISCO, March 24 (Reuters) - Quantum computing startup PsiQuantum is raising at least $750 million at a $6 billion pre-money valuation, according to two people familiar with the matter.
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