J 2023

Gravitational Decoupling as a Generator of Curvature and Matter Distribution

TELLO-ORTIZ, Pedro BARGUENO, A. ALVAREZ and Ernesto CONTRERAS

Basic information

Original name

Gravitational Decoupling as a Generator of Curvature and Matter Distribution

Authors

TELLO-ORTIZ, Pedro BARGUENO, A. ALVAREZ and Ernesto CONTRERAS

Edition

FORTSCHRITTE DER PHYSIK-PROGRESS OF PHYSICS, 2023, 0015-8208

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10308 Astronomy

Country of publisher

Germany

Confidentiality degree

není předmětem státního či obchodního tajemství

References:

Organization unit

Institute of physics in Opava

UT WoS

000971145900001

Keywords in English

cosmology;exotic matter;general relativity;gravitational decoupling;wormhole

Tags

Tags

International impact, Reviewed
Změněno: 28/2/2024 14:02, Mgr. Pavlína Jalůvková

Abstract

V originále

In this work, we generate curved Lorentzian manifolds from a flat Minkowskian space-time, through the Gravitational Decoupling by the Minimal Geometric Deformation method interpreting the decoupling sector as a generator of curvature and matter distribution. In particular, we obtain some new wormhole geometries by imposing either physically relevant equations of state or certain physically-motivated geometric constraints. These solutions are analyzed in detail. For all these solutions, we study the associated energy conditions, the geometric behavior and construct their embedding diagrams.