Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Limit cycle phase in driven-dissipative spin systems   We explore the phase diagram of interacting spin-$1/2$ systems in the
presence of anisotropic interactions, spontaneous decay and driving. We find a
rich phase diagram featuring a limit cycle phase in which the magnetization
oscillates in time. We analyze the spatio-temporal fluctuations of this limit
cycle phase at the Gaussian level, and show that spatial fluctuations lead to
quasi-long-range limit cycle ordering for dimension $d = 2$. This result can be
interpreted in terms of a spatio-temporal Goldstone mode corresponding to phase
fluctuations of the limit cycle. We also demonstrate that the limit-cycle phase
exhibits an asymmetric power spectrum measurable in fluorescence experiments.

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The categories of this paper are: hep-lat
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The categories of this paper are: q-bio
7
The categories of this paper are: hep-th
23
The categories of this paper are: solv-int
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The categories of this paper are: math-ph
24
The categories of this paper are: dg-ga
15
The categories of this paper are: nucl-ex
36
The categories of this paper are: cmp-lg
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The categories of this paper are: adap-org
3
The categories of this paper are: physics
33
The categories of this paper are: plasm-ph
0
The categories of this paper are: hep-ph
32
The categories of this paper are: atom-ph
25
The categories of this paper are: patt-sol
2
The categories of this paper are: math
30
The categories of this paper are: q-alg