期刊
JOURNAL OF HIGH ENERGY PHYSICS
卷 -, 期 4, 页码 -出版社
SPRINGER
DOI: 10.1007/JHEP04(2017)001
关键词
AdS-CFT Correspondence; Black Holes; Black Holes in String Theory; Gauge-gravity correspondence
资金
- Marie Curie Intra-European Fellowship within the 7th European Community Framework Programme FP7 [628104]
- EPSRC [1376105]
- COST Action MP 1210 [COST-STSM-ECOSTSTSM-MP1210-301114-051520]
- European Union's Horizon 2020 research and innovation programme under the Marie Sklodowska-Curie [690575]
- Science and Technology Facilities Council (Consolidated Grant Exploring the Limits of the Standard Model and Beyond)
- Engineering and Physical Sciences Research Council [1376105] Funding Source: researchfish
Planar AdS black holes with axionic charge have finite DC conductivity due to momentum relaxation. We obtain a new family of exact asymptotically AdS4 black branes with scalar hair, carrying magnetic and axion charge, and we study the thermodynamics and dynamic stability of these, as well as of a number of previously known electric and dyonic solutions with axion charge and scalar hair. The scalar hair for all solutions satisfy mixed boundary conditions, which lead to modified holographic Ward identities, conserved charges and free energy, relative to those following from the more standard Dirichlet boundary conditions. We show that properly accounting for the scalar boundary conditions leads to well defined first law and other thermodynamic relations. Finally, we compute the holographic quantum effective potential for the dual scalar operator and show that dynamical stability of the hairy black branes is equivalent to positivity of the energy density.
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