Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Equivalence of Spatial and Particle Entanglement Growth After a Quantum
  Quench   We analyze fermions after an interaction quantum quench in one spatial
dimension and study the growth of the steady state entanglement entropy density
under either a spatial mode or particle bipartition. For integrable lattice
models, we find excellent agreement between the increase of spatial and
particle entanglement entropy, and for chaotic models, an examination of two
further neighbor interaction strengths suggests similar correspondence. This
result highlights the generality of the dynamical conversion of entanglement to
thermodynamic entropy under time evolution that underlies our current framework
of quantum statistical mechanics.

1
The categories of this paper are: cs
13
The categories of this paper are: quant-ph
30
The categories of this paper are: q-alg
14
The categories of this paper are: math-ph
3
The categories of this paper are: physics
19
The categories of this paper are: eess
7
The categories of this paper are: hep-th
28
The categories of this paper are: alg-geom
36
The categories of this paper are: cmp-lg
32
The categories of this paper are: atom-ph
34
The categories of this paper are: chem-ph
31
The categories of this paper are: ao-sci
26
The categories of this paper are: bayes-an
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The categories of this paper are: adap-org
25
The categories of this paper are: patt-sol
29
The categories of this paper are: funct-an