2019/05/06 by Sen Guo, Guo, Sen, Jin Pu +3 · 1 citation
Physics and Astronomy · #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #gr-qc
paper · pdf · doi:10.48550/arxiv.1905.03604
12 pages, 5 figures. arXiv admin note: substantial text overlap with arXiv:1905.02318; text overlap with arXiv:1709.06426 by other authors
arxiv created 2019/05/06 · arxiv updated 2020/05/08
In this paper, we study Joule-Thomson expansion for Hayward-AdS black hole in the extended phase space, and obtain a Joule-Thomson expansion formula for the black hole. We plot the inversion and isenthalpic curves in the T-P plane, and determine the cooling-heating regions. The intersection points of the isenthalpic and inversion curves are exactly the inversion points discriminating the heating process from the cooling one.