Self-gravitating kinks in two-dimensional pseudo-Riemannian universes

A. Alonso Izquierdo (Departamento de Matemática Aplicada, Facultad de Ciencias Agrarias y Ambientales, Universidad de Salamanca, E-37008 Salamanca, Spain) ; W. García Fuertes (Departamento de Física, Facultad de Ciencias, Universidad de Oviedo, E-33007 Oviedo, Spain) ; J. Mateos Guilarte (IUFFyM, Facultad de Ciencias, Universidad de Salamanca, E-37008 Salamanca, Spain)

Two-dimensional scalar field theories with spontaneous symmetry breaking subject to the action of Jackiw-Teitelboim gravity are studied. Solutions for the ϕ4 and sine-Gordon self-gravitating kinks are presented, both for general gravitational coupling and in the perturbative regime. The analysis is extended to deal with a hierarchy of kinks related to transparent Pöschl-Teller potentials.

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      "value": "Two-dimensional scalar field theories with spontaneous symmetry breaking subject to the action of Jackiw-Teitelboim gravity are studied. Solutions for the <math><msup><mi>\u03d5</mi><mn>4</mn></msup></math> and sine-Gordon self-gravitating kinks are presented, both for general gravitational coupling and in the perturbative regime. The analysis is extended to deal with a hierarchy of kinks related to transparent P\u00f6schl-Teller potentials."
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Published on:
25 February 2020
Publisher:
APS
Published in:
Physical Review D , Volume 101 (2020)
Issue 3
DOI:
https://doi.org/10.1103/PhysRevD.101.036020
arXiv:
1911.08167
Copyrights:
Published by the American Physical Society
Licence:
CC-BY-4.0

Fulltext files: