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http://hdl.handle.net/2445/184266
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DC Field | Value | Language |
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dc.contributor.author | Bea, Yago | - |
dc.contributor.author | Casalderrey Solana, Jorge | - |
dc.contributor.author | Giannakopoulos, Thanasis | - |
dc.contributor.author | Mateos, David (Mateos Solé) | - |
dc.contributor.author | Sanchez-Garitaonandia, Mikel | - |
dc.contributor.author | Zilhão, Miguel | - |
dc.date.accessioned | 2022-03-21T13:20:18Z | - |
dc.date.available | 2022-03-21T13:20:18Z | - |
dc.date.issued | 2021-12-17 | - |
dc.identifier.issn | 1550-7998 | - |
dc.identifier.uri | http://hdl.handle.net/2445/184266 | - |
dc.description.abstract | Cosmological phase transitions proceed via the nucleation of bubbles that subsequently expand and collide. The resulting gravitational wave spectrum depends crucially on the bubble wall velocity. We use holography to compute the wall velocity from first principles in a strongly coupled, non-Abelian, four-dimensional gauge theory. The wall velocity is determined dynamically in terms of the nucleation temperature. We verify that ideal hydrodynamics provides a good description of the system everywhere except near the wall. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | American Physical Society | - |
dc.relation.isformatof | Reproducció del document publicat a: https://doi.org/10.1103/PhysRevD.104.L121903 | - |
dc.relation.ispartof | Physical Review D, 2021, vol. 104, p. L121903 | - |
dc.relation.uri | https://doi.org/10.1103/PhysRevD.104.L121903 | - |
dc.rights | (c) American Physical Society, 2021 | - |
dc.source | Articles publicats en revistes (Física Quàntica i Astrofísica) | - |
dc.subject.classification | Holografia | - |
dc.subject.classification | Camps de galga (Física) | - |
dc.subject.classification | Cosmologia | - |
dc.subject.other | Holography | - |
dc.subject.other | Gauge fields (Physics) | - |
dc.subject.other | Cosmology | - |
dc.title | Bubble wall velocity from holography | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 718739 | - |
dc.date.updated | 2022-03-21T13:20:18Z | - |
dc.relation.projectID | info:eu-repo/grantAgreement/EC/H2020/646597/EU//MaGRaTh | - |
dc.relation.projectID | info:eu-repo/grantAgreement/EC/H2020/639022/EU//NewNGR | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Institut de Ciències del Cosmos (ICCUB)) Articles publicats en revistes (Física Quàntica i Astrofísica) Publicacions de projectes de recerca finançats per la UE |
Files in This Item:
File | Description | Size | Format | |
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718739.pdf | 803.62 kB | Adobe PDF | View/Open |
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