Collapsing scenario for the k-essence emergent generalized Vaidya spacetime in the context of massive gravity's rainbow

作     者：Saibal Ray Arijit Panda Bivash Majumder Md.Rabiul Islam Goutam Manna Saibal Ray;Arijit Panda;Bivash Majumder;Md.Rabiul Islam;Goutam Manna

作者机构：Centre for CosmologyAstrophysics and Space Science(CCASS)GLA UniversityMathura 281406Uttar PradeshIndia Department of PhysicsPrabhat Kumar CollegeContaiPurba Medinipur 721404India&Department of PhysicsRaiganj UniversityRaiganjUttar Dinajpur 733134West BengalIndia Department of MathematicsPrabhat Kumar CollegeContaiPurba Medinipur-721404India Department of PhysicsRaiganj UniversityRaiganjUttar Dinajpur 733134West BengalIndia Department of PhysicsPrabhat Kumar CollegeContaiPurba Medinipur-721404India 

出 版 物：《Chinese Physics C》 (中国物理C（英文版）)

年 卷 期：2022年第46卷第12期

页      面：271-287页

核心收录：

学科分类：07[理学] 070401[理学-天体物理] 070201[理学-理论物理] 0704[理学-天文学] 0702[理学-物理学] 

主　　题：classical general relativity physics of black holes classical black holes k-essence 

摘      要：In this study,we investigate the collapsing scenario for the k-essence emergent Vaidya spacetime in the context of massive gravity s rainbow.For this study,we consider that the background metric is Vaidya spacetime in massive gravity s rainbow.We show that the k-essence emergent gravity metric closely resembles the new type of generalized Vaidya massive gravity metric with the rainbow deformations for null fluid collapse,where we consider the k-essence scalar field as a function solely of the advanced or the retarded time.The k-essence emergent Vaidya massive gravity rainbow mass function is also different.This new type k-essence emergent Vaidya massive gravity rainbow metric satisfies the required energy conditions.The existence of a locally naked central singularity and the strength and strongness of the singularities for the rainbow deformations of the k-essence emergent Vaidya massive gravity metric are the interesting outcomes of the present work.