Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Submerging islands through thermalization   We illustrate scenarios in which Hawking radiation collected in finite
regions of a reservoir provides temporary access to the interior of black holes
through transient entanglement "islands". Whether these islands appear and the
amount of time for which they dominate - sometimes giving way to a
thermalization transition - is controlled by the amount of radiation we probe.
In the first scenario, two reservoirs are coupled to an eternal black hole. The
second scenario involves two holographic quantum gravitating systems at
different temperatures interacting through a Rindler-like reservoir, which acts
as a heat engine maintaining thermal equilibrium. The latter situation, which
has an intricate phase structure, describes two eternal black holes radiating
into each other through a shared reservoir.

35
The categories of this paper are: mtrl-th
6
The categories of this paper are: astro-ph
32
The categories of this paper are: atom-ph
21
The categories of this paper are: adap-org
9
The categories of this paper are: nlin
10
The categories of this paper are: q-bio
37
The categories of this paper are: supr-con
25
The categories of this paper are: patt-sol
33
The categories of this paper are: plasm-ph
4
The categories of this paper are: cond-mat
12
The categories of this paper are: nucl-th
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The categories of this paper are: q-fin
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The categories of this paper are: eess
0
The categories of this paper are: hep-ph
30
The categories of this paper are: q-alg
16
The categories of this paper are: stat