1.

Hawking radiation with angular momentum and the entropy variation in a Kerr black hole
/ Wang, XinYang ; Liu, WenBiao
Considering Hawking radiation with angular momentum, we propose a modified Stefan–Boltzmann law about the particles with both energy and angular momentum radiated from a Kerr black hole. [...]
Published in EPJC 79 (2019) 416
10.1140/epjc/s1005201969368
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2.

Information paradox in a KerrNewman black hole under generalized Hawking radiation
/ Wang, XinYang ; Liu, WenBiao
Analogous to the calculation method of the interior volume inside a spherically symmetric black hole, we calculate the interior volume of a KerrNewman black hole. [...]
Published in Nuclear Physics B (2019)
10.1016/j.nuclphysb.2019.114614
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3.

Circular orbit of a test particle and phase transition of a black hole
/ Zhang, Ming ; Han, ShanZhong ; Jiang, Jie ; Liu, WenBiao
The radius of the circular orbit for the timelike or lightlike test particle in a background of general spherically symmetric spacetime is viewed as a characterized quantity for the thermodynamic phase transition of the corresponding black hole. [...]
Published in Physical Review D 99 (2019)
10.1103/PhysRevD.99.065016
arXiv:1903.08293
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4.

Innermost stable circular orbits of charged spinning test particles
/ Zhang, Ming ; Liu, WenBiao
The effects of a paritcle's spin and electric charge on its angular momentum, energy and radius on the innermost stable circular orbit are investigated based on the particle's equations of motion in a background of the Kerr–Newmann spacetime. [...]
Published in Physics letters B 789 (2019) 393398
10.1016/j.physletb.2018.12.051
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5.

The interior volume calculation for an axially symmetric black hole
/ Wang, XinYang ; Liu, WenBiao
Since an axially symmetric metric is much more complicated than a spherically symmetric metric, the largest hypersurface that corresponds to the interior volume of a black hole proposed by Christodoulou and Rovelli, cannot be found easily. [...]
Published in Physics letters B 788 (2019) 464467
10.1016/j.physletb.2018.11.056
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6.

Thermodynamic geometry of threedimensional Einstein–Maxwelldilaton black hole
/ Wang, XinYang ; Zhang, Ming ; Liu, WenBiao
The thermodynamics of a threedimensional Einstein–Maxwelldilaton black hole is investigated using the method of thermodynamic geometry. [...]
Published in EPJC 78 (2018) 955
10.1140/epjc/s1005201864344
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7.

Charged Hawking radiation and the entropy variation in a Reissner–Nordström black hole
/ Wang, XinYang ; Han, ShanZhong ; Liu, WenBiao
Under charged Hawking radiation, we calculate the entropy of the scalar field in the interior volume of a Reissner–Nordström (RN) black hole and investigate the proportional relation between this entropy and the Bekenstein–Hawking entropy. [...]
Published in Physics letters B 787 (2018) 6467
10.1016/j.physletb.2018.10.033
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8.

Extrinsic curvature in geometrothermodynamics
/ Zhang, Ming ; Wang, XinYang ; Liu, WenBiao
Based on the first law of black hole thermodynamics, we yield the metric of geometrothermodynamics. [...]
Published in Physics letters B (2018)
10.1016/j.physletb.2018.06.061
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9.

Entropy in the interior of a higherdimensional black hole
/ Yang, JianZhi ; Liu, WenBiao
Recently Christodoulou and Rovelli brought out a sensible description for the black hole volume as the largest volume. [...]
Published in Physics letters B (2018)
10.1016/j.physletb.2018.05.050
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10.

The third order correction on Hawking radiation and entropy conservation during black hole evaporation process
/ Yan, HaoPeng ; Liu, WenBiao
Using Parikh–Wilczek tunneling framework, we calculate the tunneling rate from a Schwarzschild black hole under the third order WKB approximation, and then obtain the expressions for emission spectrum and black hole entropy to the third order correction. [...]
Published in Physics letters B (2016)
10.1016/j.physletb.2016.05.079
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