Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Quantum Ising dynamics and Majorana-like edge modes in the Rabi lattice
  model   The atomic dipoles in the Rabi lattice model exhibit quantum Ising dynamics
in the limit of strong atom-photon interaction. It governs the para- to
ferro-electric phase transition in the ground state. On an open chain, it
implies the existence of two Majorana-like, albeit topologically unprotected,
edge modes in the ordered phase. The relation \rho^x_{1L}=p^8 between the
end-to-end dipole correlation, \rho^x_{1L}, and the spontaneous polarization,
p, is proposed as an observable signature of these edge modes. The DMRG
calculations on the one-dimensional Rabi lattice support the strong coupling
quantum Ising behavior, and correctly yield the proposed end-to-end dipole
correlation. The conditions which protect the edge modes against the adverse
perturbations are also identified.

7
The categories of this paper are: hep-th
17
The categories of this paper are: q-fin
24
The categories of this paper are: dg-ga
34
The categories of this paper are: chem-ph
3
The categories of this paper are: physics
32
The categories of this paper are: atom-ph
2
The categories of this paper are: math
0
The categories of this paper are: hep-ph
9
The categories of this paper are: nlin
5
The categories of this paper are: gr-qc
36
The categories of this paper are: cmp-lg
21
The categories of this paper are: adap-org
6
The categories of this paper are: astro-ph
20
The categories of this paper are: acc-phys
14
The categories of this paper are: math-ph
27
The categories of this paper are: comp-gas