Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김성구 | - |
dc.date.accessioned | 2018-06-02T08:14:36Z | - |
dc.date.available | 2018-06-02T08:14:36Z | - |
dc.date.issued | 1999 | - |
dc.identifier.issn | 0556-2821 | - |
dc.identifier.other | OAK-17436 | - |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/244196 | - |
dc.description.abstract | We show that the quantum dynamics of a real scalar field for a large class of potentials in the symmetric Gaussian state, where nonperturbative quantum contributions are taken into account, can be described equivalently by a two-dimensional nonlinear dynamical system with a definite angular momentum [U(1) charge of a complex theory]. A proposal is put forward that the symmetric Gaussian state with a nearly minimal uncertainty and a large quantum fluctuation, as an initial condition, naturally explains most of the essential features of the early stage of the inflationary universe. ©1998 The American Physical Society. | - |
dc.language | English | - |
dc.title | Quantum inflaton dynamics | - |
dc.type | Article | - |
dc.relation.issue | 2 | - |
dc.relation.volume | 59 | - |
dc.relation.index | SCOPUS | - |
dc.relation.startpage | 1 | - |
dc.relation.lastpage | 4 | - |
dc.relation.journaltitle | Physical Review D - Particles, Fields, Gravitation and Cosmology | - |
dc.identifier.scopusid | 2-s2.0-16444366315 | - |
dc.author.google | Bak D. | - |
dc.author.google | Kim S.P. | - |
dc.author.google | Kim S.K. | - |
dc.author.google | Soh K.-S. | - |
dc.author.google | Yee J.H. | - |
dc.contributor.scopusid | 김성구(22967145800) | - |
dc.date.modifydate | 20180601100402 | - |