Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Holographic entanglement of purification for thermofield double states
  and thermal quench   We explore the properties of holographic entanglement of purification (EoP)
for two disjoint strips in the Schwarzschild-AdS black brane and the Vaidya-AdS
black brane spacetimes. For two given strips on the same boundary of
Schwarzschild-AdS spacetime, there is an upper bound of the separation beyond
which the holographic EoP will always vanish no matter how wide the strips are.
In the case that two strips are in the two boundaries of the spacetime
respectively, we find that the holographic EoP exists only when the strips are
wide enough. If the width is finite, the EoP can be nonzero in a finite time
region. For thermal quench case, we find that the equilibrium time of
holographic EoP is only sensitive to the width of strips, while that of the
holographic mutual information is sensitive not only to the width of strips but
also to their separation.

16
The categories of this paper are: stat
3
The categories of this paper are: physics
27
The categories of this paper are: comp-gas
0
The categories of this paper are: hep-ph
24
The categories of this paper are: dg-ga
2
The categories of this paper are: math
11
The categories of this paper are: hep-lat
9
The categories of this paper are: nlin
18
The categories of this paper are: econ
14
The categories of this paper are: math-ph
30
The categories of this paper are: q-alg
35
The categories of this paper are: mtrl-th
36
The categories of this paper are: cmp-lg
10
The categories of this paper are: q-bio
33
The categories of this paper are: plasm-ph
6
The categories of this paper are: astro-ph