Zobrazeno 1 - 10
of 96
pro vyhledávání: '"Crepin, Kofane Timoleon"'
Autor:
Houwe, Alphonse, Abbagari, Souleymanou, Akinyemi, Lanre, Doka, Serge Yamigno, Crepin, Kofane Timoleon
In this paper, modulation instability and nonlinear supratransmission are investigated in a one-dimensional chain of atoms using cubic-quartic nonlinearity coefficients. As a result, we establish the discrete nonlinear evolution equation by using the
Externí odkaz:
http://arxiv.org/abs/2303.01482
Publikováno v:
In Wave Motion June 2024 127
Akademický článek
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In this paper, thermodynamics and phase transition are investigated for the regular Bardeen black hole. Considering the metric of the Bardeen spacetime, we derived the Unruh-Verlinde temperature. Using the first law of thermodynamics, we derived the
Externí odkaz:
http://arxiv.org/abs/1704.08302
In this work, energy distribution and thermodynamics are investigated in the Schwarzschild black hole spacetime when considering corrections due to quantum vacuum fluctuations. The Einstein and M{\o}ller prescriptions were used to derive the expressi
Externí odkaz:
http://arxiv.org/abs/1701.06929
Publikováno v:
Gen Relativ Gravit (2012) 44:2181-2189
We investigate thermodynamics and Phase transition of the Reissner-Nordstr\"om black hole surrounded by quintessence. Using thermodynamical laws of black holes, we derive the expressions of some thermodynamics quantities for the Reissner-Nordstr\"om
Externí odkaz:
http://arxiv.org/abs/1604.06207
Publikováno v:
Front. Phys. 10 (5) , 100401 (2015)
We investigate Hawking radiation from a five-dimensional Lovelock black hole using the Hamilton-Jacobi method. The behavior of the rate of radiation is plotted for various values of the ultraviolet correction parameter and the cosmological constant.
Externí odkaz:
http://arxiv.org/abs/1604.01793
Publikováno v:
Astrophys Space Sci (2011) 333: 449-455
We investigate quasinormal modes (QNMs) and Hawking radiation of a Reissner-Nordstr\"om black hole sur-rounded by quintessence. The Wentzel-Kramers-Brillouin (WKB) method is used to evaluate the QNMs and the rate of radiation. The results show that d
Externí odkaz:
http://arxiv.org/abs/1604.02140
Publikováno v:
Astrophysics and Space Science, April 2016, 361:137
In this work, quasinormal modes (QNMs) of the Schwarzschild black hole are investigated by taking into account the quantum fluctuations. Gravitational and Dirac perturbations were considered for this case. The Regge-Wheeler gauge and the Dirac equati
Externí odkaz:
http://arxiv.org/abs/1604.00820
Autor:
Boutcheng, Hermann Joel Ouandji, Bouetou, Thomas Bouetou, Burkhardt, Theodore W., Rosso, Alberto, Zoia, Andrea, Crepin, Kofane Timoleon
The random acceleration model is one of the simplest non-Markovian stochastic systems and has been widely studied in connection with applications in physics and mathematics. However, the occupation time and related properties are non-trivial and not
Externí odkaz:
http://arxiv.org/abs/1603.06883