Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Genuine quantum signatures in synchronization of anharmonic
  self-oscillators   We study the synchronization of a van der Pol self-oscillator with Kerr
anharmonicity to an external drive. We demonstrate that the anharmonic,
discrete energy spectrum of the quantum oscillator leads to multiple resonances
in both phase locking and frequency entrainment not present in the
corresponding classical system. Strong driving close to these resonances leads
to nonclassical steady-state Wigner distributions. Experimental realizations of
these genuine quantum signatures can be implemented with current technology.

34
The categories of this paper are: chem-ph
6
The categories of this paper are: astro-ph
25
The categories of this paper are: patt-sol
1
The categories of this paper are: cs
31
The categories of this paper are: ao-sci
36
The categories of this paper are: cmp-lg
7
The categories of this paper are: hep-th
24
The categories of this paper are: dg-ga
2
The categories of this paper are: math
22
The categories of this paper are: chao-dyn
27
The categories of this paper are: comp-gas
11
The categories of this paper are: hep-lat
21
The categories of this paper are: adap-org
5
The categories of this paper are: gr-qc
29
The categories of this paper are: funct-an
37
The categories of this paper are: supr-con