Holographic CFT phase transitions and criticality for charged AdS black holes
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F22%3A10456322" target="_blank" >RIV/00216208:11320/22:10456322 - isvavai.cz</a>
Result on the web
<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=bCpiUEaTFN" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=bCpiUEaTFN</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/JHEP08(2022)174" target="_blank" >10.1007/JHEP08(2022)174</a>
Alternative languages
Result language
angličtina
Original language name
Holographic CFT phase transitions and criticality for charged AdS black holes
Original language description
phi We study the holographic dual of the extended thermodynamics of spherically symmetric, charged AdS black holes in the context of the AdS/CFT correspondence. The gravitational thermodynamics of AdS black holes can be extended by allowing for variations of the cosmological constant and Newton's constant. In the dual CFT this corresponds to including the central charge C and its chemical potential mu as a new pair of conjugate thermodynamic variables, in addition to the standard pairs: temperature vs. entropy ( T, S), electric potential vs. charge ( similar to phi, similar to Q) and field theory pressure vs. volume ( p, V). For the (grand) canonical ensembles at fixed ( similar to Q, V, C), ( similar to phi, V, C) and ( similar to Q, V, mu), based on the holographic dictionary, we argue the CFT description of charged AdS black holes contains either critical phenomena or interesting phase behaviour. In the fixed ( similar to Q, V, mu) we find a new zeroth-order phase transition between a high- and low-entropy phase at some mu dependent temperature. Finally, we point out there is no critical behaviour in the fixed p ensembles, i.e. there is no p - V criticality, and hence the CFT state dual to a classical charged black hole cannot be a Van der Waals fluid. Whether or not this phase structure is supported by CFT computations remains an interesting open question.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10300 - Physical sciences
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of High Energy Physics [online]
ISSN
1029-8479
e-ISSN
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Volume of the periodical
2022
Issue of the periodical within the volume
8
Country of publishing house
DE - GERMANY
Number of pages
37
Pages from-to
174
UT code for WoS article
000842042200001
EID of the result in the Scopus database
2-s2.0-85136862338