the National Natural Science Foundation of China(Grant No.12174300);the National Key R&D Program of China(Grant No.2018YFA0307601);supported by the National Science Foundation(Grant No.PHY-2110614)。
We show that reactive molecules with a unit probability of reaction naturally provide a simulator of some intriguing black hole physics.The unit reaction at the short distance acts as an event horizon and delivers a o...
Supported by the CSIR,Visiting Associate in Inter University Centre for Astronomy and Astrophysics,Pune,India
Using the adiabatic invariant action and applying the Bohr–Sommerfeld quantization rule and first law of black hole thermodynamics, a study of the quantization of the entropy and horizon area of a Kerr–Newman–de Si...
The cross section for three-jet events via the e^(+)e^(−)→hadronic Rindler horizon→qqg process is compared to experimental data from the OPAL collaboration.It is found that the model is consistent with the QCD exper...
Supported by the National Natural Science Foundation of China under Grant Nos 11074283 and 11104324.
We revisit Parikh-Wilczek tunneling through the de Sitter horizon and obtain the tunneling rate in Schwarzschildde Sitter space,which is non-thermal and closely related to the change of entropy.We discuss the thermody...
Supported by the National Natural Science Foundation of China;the Liaoning Education Committee of China under Grant No.2009A036.
The first law of thermodynamics for the three horizons of Reissner–Nordström quintessence(RNQ)spacetime is obtained.For a general process of RNQ spacetime,the expressions for the radius changes of the three horizons ...
by the Higher Education Commission,Islamabad,Pakistan through the Indigenous Ph.D.5000 Fellowship Program Batch-IV.
We deal with phantom energy accretion onto the Schwarzschild de-Sitter black hole.The energy flux conservation,relativistic Bernoulli equation and mass flux conservation equation are formulated to discuss the phantom ...
We construct various cases for validity of the generalized second law(GSL)of thermodynamics by assuming the logarithmic correction to the horizon entropy of an evolving wormhole.It is shown that the GSL is always resp...
We formulate the general relativistic magnetohydrodynamic equations for isothermal plasma in spatially fiat Reissner-Nordstroem-de Sitter metric by using 3+1 split of spacetime. Respective perturbed equations are lin...
Supported by the National Natural Science Foundation of China under Grant Nos 10325525 and 90403029, and Chinese Academy of Sciences.
A spacetime horizon comprising with a black hole singularity acts like a boundary of a thermal system associated with the notions of temperature and entropy. In the case of static metric of Banados-Teitelboim-Zanelli ...
We extend Zhang and Zhao's recent work to black hole with topological defect whose Arnowitt-Deser-Misner mass is no longer identical to its mass parameter. The behaviour of the tunnelling massive particles is investi...