Spontaneous symmetry breaking and the cosmological constant
Gamboa, J. ; López-Sarrión, Justo ; Méndez, F. ; Tapia-Arellano, N.
Resumen: An approach that allows studying the relationship between the neutralization of the cosmological constant and instantons for cosmology coupled to antisymmetric fields is proposed. Using suitable variables, the Lagrangian leading to the FRW equations can be written analogously to a Ginzburg–Landau theory, and we show how spontaneous symmetry breaking appears.
Idioma: Inglés
DOI: 10.1142/S0217732323501614
Año: 2023
Publicado en: MODERN PHYSICS LETTERS A 38, 36n37 (2023), 7 pp.
ISSN: 0217-7323
Factor impacto JCR: 1.5 (2023)
Categ. JCR: PHYSICS, MATHEMATICAL rank: 27 / 60 = 0.45 (2023) - Q2 - T2
Categ. JCR: PHYSICS, PARTICLES & FIELDS rank: 19 / 31 = 0.613 (2023) - Q3 - T2
Categ. JCR: PHYSICS, NUCLEAR rank: 13 / 22 = 0.591 (2023) - Q3 - T2
Categ. JCR: ASTRONOMY & ASTROPHYSICS rank: 54 / 84 = 0.643 (2023) - Q3 - T2
Factor impacto CITESCORE: 3.1 - Nuclear and High Energy Physics (Q2) - Astronomy and Astrophysics (Q3)
Factor impacto SCIMAGO: 0.404 - Physics and Astronomy (miscellaneous) (Q2) - Astronomy and Astrophysics (Q3) - Nuclear and High Energy Physics (Q3)
Tipo y forma: Article (PrePrint)
You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
Exportado de SIDERAL (2025-10-17-14:32:19)
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Idioma: Inglés
DOI: 10.1142/S0217732323501614
Año: 2023
Publicado en: MODERN PHYSICS LETTERS A 38, 36n37 (2023), 7 pp.
ISSN: 0217-7323
Factor impacto JCR: 1.5 (2023)
Categ. JCR: PHYSICS, MATHEMATICAL rank: 27 / 60 = 0.45 (2023) - Q2 - T2
Categ. JCR: PHYSICS, PARTICLES & FIELDS rank: 19 / 31 = 0.613 (2023) - Q3 - T2
Categ. JCR: PHYSICS, NUCLEAR rank: 13 / 22 = 0.591 (2023) - Q3 - T2
Categ. JCR: ASTRONOMY & ASTROPHYSICS rank: 54 / 84 = 0.643 (2023) - Q3 - T2
Factor impacto CITESCORE: 3.1 - Nuclear and High Energy Physics (Q2) - Astronomy and Astrophysics (Q3)
Factor impacto SCIMAGO: 0.404 - Physics and Astronomy (miscellaneous) (Q2) - Astronomy and Astrophysics (Q3) - Nuclear and High Energy Physics (Q3)
Tipo y forma: Article (PrePrint)
You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. Exportado de SIDERAL (2025-10-17-14:32:19)
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Record created 2025-02-03, last modified 2025-10-17