Spatially localized scalar structures on hyperscaling violating geometries

Autor:	Andrade, I., Marques, M. A., Menezes, R., Moreira, D. C.
Rok vydání:	2024
Předmět:	High Energy Physics - Theory General Relativity and Quantum Cosmology Nonlinear Sciences - Pattern Formation and Solitons
Druh dokumentu:	Working Paper
Popis:	In this work, we investigate probe scalar field models preserving covariance on fixed, static background geometries that present hyperscaling violation properties. We develop a first-order framework that rises from restrictions on the dynamical and hyperscaling violating exponents. The results show that stable, analytical kink-like solutions and their respective energy densities can be obtained for a general class of models. In the canonical model, in particular, these solutions minimize the energy of the system. Comment: 12 pages, accepted for publication in Nuclear Physics B
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2401.14082 Zobrazit plný text záznamu View this record from Arxiv