scholarly journals Phase transition and critical phenomena of black holes: A general approach

2016 ◽  
Vol 94 (6) ◽  
Author(s):  
Abhijit Mandal ◽  
Saurav Samanta ◽  
Bibhas Ranjan Majhi
Keyword(s):  
Phase Transition ◽  
Black Holes ◽  
Critical Phenomena

Critical phenomena and phase transition in SOL-GEL derived ferroelectric PLZT thin films

1994 ◽  
Vol 157 (1) ◽  
pp. 347-352 ◽  
Author(s):  
Chianping Ye ◽  
Paul Baude ◽  
Dennis L. Polla
Keyword(s):  
Thin Films ◽  
Phase Transition ◽  
Critical Phenomena ◽  
Sol Gel ◽  
Plzt Thin Films

scholarly journals Nonlinear extensions of gravitating dyons: from NUT wormholes to Taub-Bolt instantons

2021 ◽  
Vol 2021 (9) ◽  
Author(s):  
Daniel Flores-Alonso ◽  
Román Linares ◽  
Marco Maceda
Keyword(s):  
Phase Transition ◽  
Black Holes ◽  
Conformal Symmetry ◽  
Classical Approach ◽  
New Family ◽  
Traversable Wormholes ◽  
Magnetic Mass ◽  
Horizon Topology ◽  
Nonlinear Extensions ◽  
Recent Attention

Abstract Recent work has shown the existence of a unique nonlinear extension of electromagnetism which preserves conformal symmetry and allows for the freedom of duality rotations. Moreover, black holes and gravitational waves have been found to exist in this nonlinearly extended electrovacuum. We generalise these dyonic black holes in two major ways: with the relaxation of their horizon topology and with the inclusion of magnetic mass. Motivated by recent attention to traversable wormholes, we use this new family of Taub-NUT spaces to construct AdS wormholes. We explore some thermodynamic features by using a semi-classical approach. Our results show that a phase transition between the nut and bolt configurations arises in a similar way to the Maxwellian case.

scholarly journals General framework to study the extremal phase transition of black holes

2019 ◽  
Vol 99 (12) ◽  
Author(s):  
Krishnakanta Bhattacharya ◽  
Sumit Dey ◽  
Bibhas Ranjan Majhi ◽  
Saurav Samanta
Keyword(s):  
Phase Transition ◽  
Black Holes ◽  
General Framework
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