Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Disorder-induced dynamical Griffiths singularities after certain quantum
  quenches   The properties of matter in thermal equilibrium can be largely affected by
atypical and rare spatial disorder configurations due to inhomogeneities. They
induce Yang-Lee-Fisher zeros in the partition function which are arbitrarily
close to the real-temperature (or field) axis. In simpler words, the partition
function becomes a non-analytical function: a phenomenon known as Griffiths
singularities. We demonstrate that those same rare regions produce a dynamical
analogue of this phenomenon on closed quantum systems. As a consequence,
certain observables become non-analytical functions of time after certain
quantum quenches. We show that the non-analyticities occur already at the
early-time stages of the unitary evolution, and are due to
quantum-quench-induced excitations localized inside those rare regions. We
finally discuss on the strength of the singularities associated to the
non-analyticities, and on their numerical and experimental signatures.

7
The categories of this paper are: hep-th
29
The categories of this paper are: funct-an
26
The categories of this paper are: bayes-an
18
The categories of this paper are: econ
9
The categories of this paper are: nlin
31
The categories of this paper are: ao-sci
16
The categories of this paper are: stat
13
The categories of this paper are: quant-ph
0
The categories of this paper are: hep-ph
30
The categories of this paper are: q-alg
14
The categories of this paper are: math-ph
32
The categories of this paper are: atom-ph
36
The categories of this paper are: cmp-lg
34
The categories of this paper are: chem-ph
11
The categories of this paper are: hep-lat
15
The categories of this paper are: nucl-ex