偽の真空
(真の真空 から転送)
出典: フリー百科事典『ウィキペディア（Wikipedia）』 (2023/12/01 09:35 UTC 版)
偽の真空（ぎのしんくう、false vacuum）とは、場の量子論における仮説の一つであり、我々の宇宙の真空が最低エネルギーの固有状態ではなく、さらに低いエネルギーの固有状態が存在する可能性があることを言う。もしこれが事実であった場合、現在の宇宙の真空は、いずれ真の真空（しんのしんくう、true vacuum）へ遷移（真空崩壊）することになるが、その際には莫大なエネルギーが放出されると考えられている。
注釈
出典
- ^ a b c d e The top quark and Higgs boson masses and the stability of the electroweak vacuum Physics Letters B
- ^ a b c The Probable Fate of the Standard Model arXiv
- ^ a b c d e f g If Higgs Boson Calculations Are Right, A Catastrophic 'Bubble' Could End Universe The two-way
- ^ a b Higgs boson and top quark masses as tests of electroweak vacuum stability Physical Review D
- ^ Is our vacuum metastable Astronomy Abstract Service
- ^ a b c Gravitational effects on and of vacuum decay Astronomy Abstract Service
- ^ Lifetime and decay of "excited vacuum" states of a field theory associated with nonabsolute minima of its effective potential Physics Abstract Service
- ^ Vacuum Instability and Higgs Scalar Mass Physics Abstract Service
- ^ Consequences of vacuum instability in quantum field theory Physics Abstract Service
- ^ Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC arXiv
- ^ Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC arXiv
- ^ PDGLive Particle Summary 'Quarks (u, d, s, c, b, t, b', t', Free) Particle Data Group
- ^ a b c d Higgs Boson Will Destroy The Universe Eventually Science World Report
- ^ CERN announces start-up date for LHC CERN
- ^ How stable is our vacuum? Astronomy Abstract Service
- ^ The Oh-My-God Particle Fourmilab
- ^ Will our universe end in a 'big slurp'? Higgs-like particle suggests it might Cosmic Log
[続きの解説]
- 偽の真空のページへのリンク
