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Behzad Eslam Panah

Behzad Eslam Panah

Academic rank: Assistant Professor
ORCID: 0000-0002-1447-3760
Education: PhD.
ScopusId: 55987589900
Faculty: Science
Address: University of Mazandaran
Phone: 01132302695

Research

Title
Stable three-dimensional (un)charged AdS gravastars in gravity’s rainbow
Type
JournalPaper
Keywords
Gravastar; gravity's rainbow; Three-dimensional spacetime
Year
2023
Journal The European Physical Journal C
DOI
Researchers Horriyeh Barzegar ، Mohsen Bigdeli ، Gholam Hossein Bordbar ، Behzad Eslam Panah

Abstract

In this work, we study the three-dimensional AdS gravitational vacuum stars (gravastars) in the context of gravity’s rainbow theory. Then we extend it by adding theMaxwell electromagnetic field.We compute the physical features of gravastars, such as proper length, energy, entropy, and junction conditions. Our results show that the physical parameters for charged and uncharged states depend significantly on rainbow functions. Besides from charged state, they also depend on the electric field. Finally, we explore the stability of thin shell of three-dimensional (un)charged AdS gravastars in gravity’s rainbow.We show that the structure of thin shell of these gravastarsmay be stable and is independent of the type of matter.