Radiative corrections to scalar masses in de Sitter space

Tristan Brunier; Francis Bernardeau; Jean Philippe Uzan

doi:10.1103/PhysRevD.71.063529

Radiative corrections to scalar masses in de Sitter space

Tristan Brunier
, Francis Bernardeau
, Jean Philippe Uzan

Institut Pierre Simon Laplace, CNRS and CEA
Laboratoire de Physique Théorique
Université Paris-Sud
Institut d’Astrophysique de Paris

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

7 Citations (Scopus)

Résumé

We compute the radiative corrections to the mass of a test boson field in an inflating spacetime. The calculations are carried out in case of a boson part of a supersymmetric chiral multiplet. We show that its mass is preserved up to logarithmic divergences both in ultraviolet and infrared domains. Consequences of these results for inflationary models are discussed.

langue originale	Anglais
Numéro d'article	063529
Pages (de - à)	1-11
Nombre de pages	11
journal	Physical Review D - Particles, Fields, Gravitation and Cosmology
Volume	71
Numéro de publication	6
Les DOIs	https://doi.org/10.1103/PhysRevD.71.063529
état	Publié - 15 mars 2005
Modification externe	Oui

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10.1103/PhysRevD.71.063529

Contient cette citation

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title = "Radiative corrections to scalar masses in de Sitter space",

abstract = "We compute the radiative corrections to the mass of a test boson field in an inflating spacetime. The calculations are carried out in case of a boson part of a supersymmetric chiral multiplet. We show that its mass is preserved up to logarithmic divergences both in ultraviolet and infrared domains. Consequences of these results for inflationary models are discussed.",

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T1 - Radiative corrections to scalar masses in de Sitter space

AU - Brunier, Tristan

AU - Bernardeau, Francis

AU - Uzan, Jean Philippe

PY - 2005/3/15

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N2 - We compute the radiative corrections to the mass of a test boson field in an inflating spacetime. The calculations are carried out in case of a boson part of a supersymmetric chiral multiplet. We show that its mass is preserved up to logarithmic divergences both in ultraviolet and infrared domains. Consequences of these results for inflationary models are discussed.

AB - We compute the radiative corrections to the mass of a test boson field in an inflating spacetime. The calculations are carried out in case of a boson part of a supersymmetric chiral multiplet. We show that its mass is preserved up to logarithmic divergences both in ultraviolet and infrared domains. Consequences of these results for inflationary models are discussed.

U2 - 10.1103/PhysRevD.71.063529

DO - 10.1103/PhysRevD.71.063529

M3 - Article

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SN - 1550-7998

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JO - Physical Review D - Particles, Fields, Gravitation and Cosmology

JF - Physical Review D - Particles, Fields, Gravitation and Cosmology

IS - 6

M1 - 063529

ER -

Radiative corrections to scalar masses in de Sitter space

Résumé

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