31 citations · 50 across the 4 of their papers we have counts for
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gr-qc2021
Method of distinguishing between black holes and wormholes
Wei Hong, Jun Tao, Tong-Jie Zhang
Beginning with a brief review of the regular space-time with asymptotically Minkowski core, we can consider two copies of the space-time connected through a short-throat wormhole w…
gr-qc2021★ 12 cited
Charged torus-like black holes as heat engines
Hanwen Feng, Yuchen Huang, Wei Hong +1
We investigate the thermodynamical properties of charged torus-like black holes and take it as the working substance to study the heat engines. In the extended phase space, by inte…
gr-qc2021
Joule-Thomson Expansion of RN-AdS Black Hole Immersed in Perfect Fluid Dark Matter
Yihe Cao, Hanwen Feng, Wei Hong +1
In this paper, we study the Joule-Thomson expansion for RN-AdS black holes immersed in perfect fluid dark matter. Firstly, the negative cosmological constant could be interpreted a…