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pro vyhledávání: '"Horinouchi, Weerawit"'
The phase transitions of charged Anti-de Sitter (AdS) black holes are characterized by studying null geodesics in the vicinity of the critical curve of photon trajectories around black holes as well as their optical appearance as the black hole image
Externí odkaz:
http://arxiv.org/abs/2409.01582
Autor:
Evnin, Oleg, Horinouchi, Weerawit
We consider random walks in the form of nearest-neighbor hopping on Erdos-Renyi random graphs of finite fixed mean degree c as the number of vertices N tends to infinity. In this regime, using statistical field theory methods, we develop an analytic
Externí odkaz:
http://arxiv.org/abs/2408.10530
Autor:
Evnin, Oleg, Horinouchi, Weerawit
Publikováno v:
J. Math. Phys. 65 (2024) 093301
In a recent article J. Phys. Compl. 4 (2023) 035005, Kawamoto evoked statistical physics methods for the problem of counting graphs with a prescribed degree sequence. This treatment involved truncating a particular Taylor expansion at the first two t
Externí odkaz:
http://arxiv.org/abs/2403.04242
Publikováno v:
Eur. Phys. J. C 84, 910 (2024)
The behaviors of null geodesics in the spherical symmetric black holes in Einstein-Maxwell-dilaton (EMD) theory with coupling function $f(\Phi)=e^{-2\alpha \Phi}$ are meticulously analyzed. We investigate the effects of coupling constant $\alpha$ on
Externí odkaz:
http://arxiv.org/abs/2310.04221
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