(lambda)(phi)4 theory in a time-dependent space-time
| dc.contributor.author | Latorre, José Ignacio | cat |
| dc.contributor.author | Pascual, Pedro, 1934-2006 | cat |
| dc.contributor.author | Tarrach, R., 1948- | cat |
| dc.date.accessioned | 2010-05-06T10:36:40Z | |
| dc.date.available | 2010-05-06T10:36:40Z | |
| dc.date.issued | 1986 | cat |
| dc.description.abstract | We study the triviality problem of λ φ 4 theory in a time-dependent space-time within a variational Gaussian approach. A unique, precarious ( λ B ∼-1/lnΛ) phase makes sense. As a consequence, λ R is compelled to lie in the range &, where & depends on the curvature. | |
| dc.format.extent | 8 p. | cat |
| dc.format.mimetype | application/pdf | eng |
| dc.identifier.idgrec | 10221 | ca |
| dc.identifier.issn | 0556-2821 | cat |
| dc.identifier.uri | https://hdl.handle.net/2445/12413 | |
| dc.language.iso | eng | eng |
| dc.publisher | The American Physical Society | eng |
| dc.relation.isformatof | Reproducció del document publicat a: http://dx.doi.org/10.1103/PhysRevD.34.2339 | cat |
| dc.relation.ispartof | Physical Review D, 1986, vol. 34, núm. 8, p. 2339-2346 | eng |
| dc.relation.uri | http://dx.doi.org/10.1103/PhysRevD.34.2339 | |
| dc.rights | (c) The American Physical Society, 1986 | |
| dc.rights.accessRights | info:eu-repo/semantics/openAccess | |
| dc.source | Articles publicats en revistes (Física Quàntica i Astrofísica) | |
| dc.subject.classification | Mecànica quàntica | cat |
| dc.subject.classification | Teoria de camps (Física) | cat |
| dc.subject.other | Quantum theory | eng |
| dc.subject.other | Field theory (Physics) | eng |
| dc.title | (lambda)(phi)4 theory in a time-dependent space-time | eng |
| dc.type | info:eu-repo/semantics/article | eng |
| dc.type | info:eu-repo/semantics/publishedVersion |
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