Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Heat transfer in transversely coupled qubits: Optically controlled
  thermal modulator with common reservoirs   This paper systematically studied two transversely coupled qubits' heat
transfer in contact with independent and common heat reservoirs. We reveal that
common heat reservoirs can slightly suppress the steady-state heat currents
compared to independent heat reservoirs, and the transverse coupling of qubits
can enhance the suppression roles. In particular, in the case of resonant
coupling of two qubits and the proper dissipations, the steady state can be
decomposed into a stationary dark state which doesn't evolve and contributes
zero heat current, and a steady state which corresponds to the maximal heat
current. This dark state enables us to control steady-state heat current with
an external control field and design a thermal modulator. In addition, we find
that inverse heat currents could be present in the dissipative subchannels
between the system and reservoirs, which interprets the suppression roles of
common heat reservoirs. We also find that heat current for a given system has a
similar changing tendency to the concurrence of assistance with temperature.

20
The categories of this paper are: acc-phys
30
The categories of this paper are: q-alg
0
The categories of this paper are: hep-ph
25
The categories of this paper are: patt-sol
2
The categories of this paper are: math
1
The categories of this paper are: cs
32
The categories of this paper are: atom-ph
7
The categories of this paper are: hep-th
29
The categories of this paper are: funct-an
16
The categories of this paper are: stat
31
The categories of this paper are: ao-sci
23
The categories of this paper are: solv-int
5
The categories of this paper are: gr-qc
14
The categories of this paper are: math-ph
24
The categories of this paper are: dg-ga
12
The categories of this paper are: nucl-th