Work

Deformed defects for scalar fields with polynomial interactions

Year: 2006

Type: article

Abstract: In this paper we use the deformation procedure introduced in former work on deformed defects to investigate several new models for real scalar field. We introduce an interesting deformation function, from which we obtain two distinct families of models, labeled by the parameters that identify the deformation function. We investigate these models, which identify a broad class of polynomial interactions. We find exact solutions describing global defects, and we study the corresponding stability very carefully.

Source: Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields

DOI: 10.1103/physrevd.73.105008

Authors: D. Bazeia, M. A. González León, L. Losano, J. Mateos Guilarte

Institutions: Universidade Federal da Paraíba, Universidad de Salamanca

Language: English

Topic: Cosmology and Gravitation Theories

Subfield: Astronomy and Astrophysics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W1992312110

FWCI: 1.343

Cites: 105

Cited by: 57

Related to: 10