Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Equations of state and compact stars in gauge/gravity duality   We propose a new doorway to study the interplay between equations of state of
dense matter and compact stars in gauge/gravity correspondence. For this we
construct a bulk geometry near the boundary of five-dimensional spacetime. By
solving a constraint equation derived from the bulk equation of motion together
with the Tolman-Oppenheimer-Volkoff equation, we determine the equations of
state for compact stars. The input parameters in this study are the energy
density and pressure at the center of the compact objects. We also study how
the equation of state depends on the parameters.

10
The categories of this paper are: q-bio
13
The categories of this paper are: quant-ph
33
The categories of this paper are: plasm-ph
37
The categories of this paper are: supr-con
29
The categories of this paper are: funct-an
2
The categories of this paper are: math
16
The categories of this paper are: stat
31
The categories of this paper are: ao-sci
17
The categories of this paper are: q-fin
3
The categories of this paper are: physics
15
The categories of this paper are: nucl-ex
26
The categories of this paper are: bayes-an
21
The categories of this paper are: adap-org
27
The categories of this paper are: comp-gas
32
The categories of this paper are: atom-ph
8
The categories of this paper are: hep-ex