4 papers
Zero-point length as a topological protection of black hole regularity
Ankit Anand, Kimet Jusufi, Cosimo Bambi
We investigate the thermodynamic topology of regular black holes with zero-point length using an extended first law that includes the zero-point length stored in the geometry. By t…
Topological and optical signatures of modified black-hole entropies
Ankit Anand, Kimet Jusufi, Spyros Basilakos +1
We investigate how deviations from the Bekenstein-Hawking entropy modify black-hole spacetimes through the recently proposed entropy-geometry correspondence. For four representativ…
Black holes surrounded by massive vector fields in Kaluza-Klein gravity
Kimet Jusufi, Ankit Anand, Sara Saghafi +2
We present an exact black hole solution surrounded by massive vector fields predicted by Kaluza-Klein (KK) gravity. KK gravity in four dimensions (4D) is of particular interest, as…
Exploring a novel Einstein--Rosen BTZ wormhole
Ankit Anand, Kimet Jusufi, Mendrit Latifi
We introduce a novel Einstein-Rosen BTZ wormhole metric as a solution to the Einstein field equations with a negative cosmological constant and explore in detail its various phenom…