The Effect of Higher Derivative Correction on η/s and Conductivities in STU Model

2010/11/30 by J. Sadeghi, B. Pourhassan, A. R. Amani · 1 citation
Physics and Astronomy · #Astrophysical Phenomena and Observations #Black Holes and Theoretical Physics #Constant (computer programming) #Cosmology and Gravitation Theories #Derivative (finance) #Diffusion #Shear viscosity #Stability (learning theory) #Term (time) #Thermal #Viscosity #gr-qc #hep-th

paper · pdf · doi:10.1007/s10773-012-1297-1

published as Int. J. Theor. Phys. 52 (2013) 42 · revised version

arxiv created 2011/09/29 · openalex publication_date 2012/08/08 · arxiv updated 2013/02/11 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05

Abstract

In this paper we study the ratio of shear viscosity to entropy, electrical and thermal conductivities for the R-charged black hole in STU model. We generalize previous works to the case of a black hole with three different charges. Actually we use diffusion constant to obtain ratio of shear viscosity to entropy. By applying the thermodynamical stability we recover previous results. Also we investigate the effect of higher derivative corrections.

Citations

• Drag force of moving quark in STU background
• Calculating the jet-quenching parameter in STU background
• Viscosity in Strongly Interacting Quantum Field Theories from Black Hole Physics
• Higher derivative effects onη/sat finite chemical potential
• The large N limit of superconformal field theories and supergravity

Cited by

• STU/QCD Correspondence