Open AccessBLACK-HOLE HAVING ELECTRIC HAIRS FOR POSITIVE COSMOLOGICAL CONSTANT Λ>0 ON A COSMIC HORIZON SCALE ~1/√Λ
Author(s) -
Sanjeevan Singha Roy,
Aruna Harikant,
Deep Bhattacharjee
Publication year - 2021
Publication title -
epra international journal of multidisciplinary research
Language(s) - English
Resource type - Journals
ISSN - 2455-3662
DOI - 10.36713/epra7771
Subject(s) - horizon , physics , black hole (networking) , cosmological constant , tensor (intrinsic definition) , cosmic cancer database , astrophysics , scale (ratio) , apparent horizon , event horizon , mathematical physics , quantum mechanics , geometry , astronomy , mathematics , computer network , routing protocol , routing (electronic design automation) , computer science , link state routing protocol
This paper is a technical review for a more deliberate paper (Bhattacharya & Lahiri, 2007) where it has been shown that on a positive cosmological scale with Λ>0 having a cosmic horizon scale ~1/√Λ, there exists the soft electric hairs for the solution having the T_00 components of the stress-energy tensor T_μν i.e., ρ=0 on black hole horizon B_H having the maximum density at black hole singularity B_S where cosmic horizon C_H and black hole horizon B_H has only been considered. KEYWORDS: Black Hole – Cosmic Horizon – TOV Limit – Stress-Energy Tensor – Positive Cosmological Constant