2024/02/06 by P. Meert, Meert, Pedro, Horaƫiu Năstase +1
Physics and Astronomy · #Black Holes and Theoretical Physics #Astrophysical Phenomena and Observations #Pulsars and Gravitational Waves Research
paper · pdf · doi:10.48550/arxiv.2402.04194
We consider rotational holographic transport in strongly coupled 2+1 dimensional systems, from the point of view of 3+1 dimensional gravity. We consider the moment of inertia I as a kind of transport coefficient, identified with the moment of inertia of a charged rotating black hole in AdS4 background. In the low-temperature region, we find the behaviour of the density I/A with temperature T and angular velocity Ω, and find a quadratic behaviour for ∂(I/A)/∂Ω with T, in the presence of some charge Q.