Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Modulational instability, inter-component asymmetry and formation of
  quantum droplets in one-dimensional binary Bose gases   Quantum droplets are ultradilute liquid states which emerge from the
competitive interplay of two Hamiltonian terms, the mean-field energy and
beyond-mean-field correction, in a weakly interacting binary Bose gas. We
relate the formation of droplets in symmetric and asymmetric two-component
one-dimensional boson systems to the modulational instability of a spatially
uniform state driven by the beyond-mean-field term. Asymmetry between the
components may be caused by their unequal populations or unequal
intra-component interaction strengths. Stability of both symmetric and
asymmetric droplets is investigated. Robustness of the symmetric solutions
against symmetry-breaking perturbations is confirmed.

23
The categories of this paper are: solv-int
37
The categories of this paper are: supr-con
7
The categories of this paper are: hep-th
30
The categories of this paper are: q-alg
27
The categories of this paper are: comp-gas
19
The categories of this paper are: eess
20
The categories of this paper are: acc-phys
14
The categories of this paper are: math-ph
11
The categories of this paper are: hep-lat
2
The categories of this paper are: math
12
The categories of this paper are: nucl-th
15
The categories of this paper are: nucl-ex
13
The categories of this paper are: quant-ph
34
The categories of this paper are: chem-ph
36
The categories of this paper are: cmp-lg
1
The categories of this paper are: cs