Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The geometry of RN-AdS fluids   We establish the parameter space geometry of a fluid system characterized by
two constants, whose equation of state mimics that of the RN-AdS black hole. We
call this the RN-AdS fluid. We study the scalar curvature on the parameter
space of this system, and show its equivalence with the RN-AdS black hole, in
the limit of vanishing specific heat at constant volume. Further, an analytical
construction of the Widom line is established. We also numerically study the
behavior of geodesics on the parameter space of the fluid, and find a geometric
scaling relation near its second order critical point.

1
The categories of this paper are: cs
36
The categories of this paper are: cmp-lg
26
The categories of this paper are: bayes-an
31
The categories of this paper are: ao-sci
24
The categories of this paper are: dg-ga
14
The categories of this paper are: math-ph
27
The categories of this paper are: comp-gas
16
The categories of this paper are: stat
23
The categories of this paper are: solv-int
29
The categories of this paper are: funct-an
37
The categories of this paper are: supr-con
11
The categories of this paper are: hep-lat
12
The categories of this paper are: nucl-th
4
The categories of this paper are: cond-mat
22
The categories of this paper are: chao-dyn
20
The categories of this paper are: acc-phys