Phase Transition of RN-AdS Black Hole with Fixed Electric Charge and Topological Charge
Author
Source
Advances in High Energy Physics
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-12-11
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
Phase transition of RN-AdS black hole is investigated from a new perspective.
Not only is the cosmological constant treated as pressure but also the spatial curvature of black hole is treated as topological charge ϵ.
We obtain the extended thermodynamic first law from which the mass is naturally viewed as enthalpy rather than internal energy.
In canonical ensemble with fixed topological charge and electric charge Q, interesting van der Waals like oscillatory behavior in T-S and P-V graphs and swallow tail behavior in G-T and G-P graphs is observed.
By applying the Maxwell equal area law and analysing the Gibbs free energy, we obtain analytical phase transition coexistence curves which are consistent with each other.
The phase diagram is four dimensional with T,P,Q,ϵ.
American Psychological Association (APA)
Lan, Shan-Quan. 2018. Phase Transition of RN-AdS Black Hole with Fixed Electric Charge and Topological Charge. Advances in High Energy Physics،Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1118083
Modern Language Association (MLA)
Lan, Shan-Quan. Phase Transition of RN-AdS Black Hole with Fixed Electric Charge and Topological Charge. Advances in High Energy Physics No. 2018 (2018), pp.1-10.
https://search.emarefa.net/detail/BIM-1118083
American Medical Association (AMA)
Lan, Shan-Quan. Phase Transition of RN-AdS Black Hole with Fixed Electric Charge and Topological Charge. Advances in High Energy Physics. 2018. Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1118083
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1118083