Hydrodynamical limit of non-minimally coupled scalar fields

Forbicia León, Roberto

Please use this identifier to cite or link to this item: http://hdl.handle.net/2445/171346

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DC Field	Value	Language
dc.contributor.advisor	Germani, Cristiano	-
dc.contributor.author	Forbicia León, Roberto	-
dc.date.accessioned	2020-10-19T16:16:28Z	-
dc.date.available	2020-10-19T16:16:28Z	-
dc.date.issued	2020-06	-
dc.identifier.uri	http://hdl.handle.net/2445/171346	-
dc.description	Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2020, Tutor: Cristiano Germani	ca
dc.description.abstract	In this paper we study how the addition of a non-minimal derivative coupling modifies the energy-momentum tensor of conformally invariant scalar fields in a at Robertson-Walker spacetime. We argue that the resulting energy-momentum tensor is not that of a perfect uid with pressure proportional to density. This suggests that the departure from the cosmological fluid behaviour is a general feature of non-minimally coupled massless scalar fields	ca
dc.format.extent	5 p.	-
dc.format.mimetype	application/pdf	-
dc.language.iso	eng	ca
dc.rights	cc-by-nc-nd (c) Forbicia, 2020	-
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/3.0/es/	*
dc.source	Treballs Finals de Grau (TFG) - Física	-
dc.subject.classification	Camps escalars acoblats	cat
dc.subject.classification	Treballs de fi de grau	cat
dc.subject.other	Coupled scalar fields	eng
dc.subject.other	Bachelor's theses	eng
dc.title	Hydrodynamical limit of non-minimally coupled scalar fields	eng
dc.type	info:eu-repo/semantics/bachelorThesis	ca
dc.rights.accessRights	info:eu-repo/semantics/openAccess	ca
Appears in Collections:	Treballs Finals de Grau (TFG) - Física

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