单词	fermion
释义	fermion noun fer·​mi·​on ˈfer-mē-ˌän  ˈfər- : a particle (such as an electron, proton, or neutron) whose spin quantum number is an odd multiple of ¹/₂ compare boson fermionic ˌfer-mē-ˈä-nik  ˌfər- adjective Example Sentences Recent Examples on the Web Physicists are also reassessing particle flavor, a quantum property that defines the species of fermion: up quark, down quark, electron, muon, and so on. Daniel Garisto, Scientific American, 8 Sep. 2022 Supersymmetry says that every boson (one of two types of particle) has a partner fermion (the other type), and vice versa. Quanta Magazine, 1 Mar. 2022 Pauli postulated that fermion particles like protons, electrons, and neutrons with the same quantum state could not exist in the same space. Joshua Hawkins, BGR, 24 Nov. 2021 Very intelligent aliens can achieve quantum computation by exciting the various energy and spin states in this fermion-gravitonic superfluid. Stephon Alexander, Wired, 31 Aug. 2021 Microsoft is taking yet another tack, trying to twist elusive subatomic particles called Majorana fermions into a braided shape that would keep qubits in a quantum state longer. Washington Post, 26 Oct. 2019 The distant competitors include asymptotically safe gravity, E8 theory, noncommutative geometry and causal fermion systems. Quanta Magazine, 18 Dec. 2017 In the early 1970s several researchers independently proposed that bosons and fermions might be related to one another via a fundamental symmetry called supersymmetry. Philip Ball, Scientific American, 6 Aug. 2019 Every species of quarticle is either a boson or fermion. Quanta Magazine, 28 Feb. 2017 See More Word History Etymology Enrico Fermi + English -on entry 2 First Known Use 1947, in the meaning defined above
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