Quantum simulations of the early universe

来源 :中国科学院第七届海峡两岸及国际量子调控会议 | 被引量 : 0次 | 上传用户：caoyi1014

【摘要】

：

We describe how a linearly coupled spinor Bose condensate can be used as a physically accessible quantum simulator of the early universe [1].In particular, we s

【作者】

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B.Opanchuk R.Polkinghorne O.Fialko J.Brand P.D.Drummond

【机构】

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CentreforAtomOpticsandUltrafastSpectroscopy,SwinburneUniversityofTechnology,Melbourne3122,AustraliaI

【出处】

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中国科学院第七届海峡两岸及国际量子调控会议

【发表日期】

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2013年6期

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We describe how a linearly coupled spinor Bose condensate can be used as a physically accessible quantum simulator of the early universe [1].In particular, we show how to generate a model of an unstable vacuum in a relativistic scalar field theory, which is related to the early models of inflation.There is an unstable vacuum sector whose dynamics correspond to the quantum sine-Gordon equations in one, two or three space dimensions.

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Quantum simulations of the early universe

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