Detailed Information on Publication Record
2024
Bridging dimensions: General embedding algorithm and field-theory reconstruction in 5D braneworld models
NAKAS, Theodoros, Thomas PAPPAS and Zdeněk STUCHLÍKBasic information
Original name
Bridging dimensions: General embedding algorithm and field-theory reconstruction in 5D braneworld models
Authors
NAKAS, Theodoros (300 Greece, belonging to the institution), Thomas PAPPAS (300 Greece) and Zdeněk STUCHLÍK (203 Czech Republic, belonging to the institution)
Edition
Physical Review D, 2024, 2470-0010
Other information
Language
English
Type of outcome
Článek v odborném periodiku
Field of Study
10308 Astronomy
Country of publisher
United States of America
Confidentiality degree
není předmětem státního či obchodního tajemství
References:
Impact factor
Impact factor: 5.000 in 2022
Organization unit
Institute of physics in Opava
UT WoS
001376976600007
Keywords in English
five-dimensional single-brane braneworld model;black hole;braneworld models;cosmology;stars
Tags
Tags
International impact, Reviewed
Links
EF16_027/0008521, research and development project.
Změněno: 29/1/2025 11:07, Mgr. Pavlína Jalůvková
Abstract
V originále
We develop a general algorithm that enables the consistent embedding of any four-dimensional static and spherically symmetric geometry into any five-dimensional single-brane braneworld model, characterized by an injective and nonsingular warp factor. Furthermore, we supplement the algorithm by introducing a method that allows one to, in principle, reconstruct 5D field theories that support the aforementioned geometries. This approach is based on a conformal transformation of the metric with the conformal factor being identified with the warp factor of the bulk geometry. The reconstructed theories depend solely on the induced brane geometry, since the warp factor is model-independently represented by a scalar field in the Lagrangian density. As a first application of our reconstruction method, we present for the first time a complete theory that supports the five- dimensional brane-localized extension of the Schwarzschild black hole, for any warp factor. The same method is subsequently utilized to illustrate the process of coherently embedding a de Sitter brane in braneworld models.