Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Inducing a bound state between active particles   We show that two active particles can form a bound state by coupling to a
driven nonequilibrium environment. We specifically investigate the case of two
mutually noninteracting run-and-tumble probes moving on a ring, each in
short-range interaction with driven colloids. Under conditions of time-scale
separation, these active probes become trapped in bound states. In fact, the
bound state appears at high enough persistence (low effective temperature).
From the perspective of a co-moving frame, where colloids are in thermal
equilibrium and the probes are active and driven, an appealing analogy appears
with Cooper pairing, as electrons can be viewed as run-and-tumble particles in
a pilot-wave picture.

17
The categories of this paper are: q-fin
8
The categories of this paper are: hep-ex
11
The categories of this paper are: hep-lat
27
The categories of this paper are: comp-gas
5
The categories of this paper are: gr-qc
33
The categories of this paper are: plasm-ph
35
The categories of this paper are: mtrl-th
18
The categories of this paper are: econ
24
The categories of this paper are: dg-ga
7
The categories of this paper are: hep-th
30
The categories of this paper are: q-alg
31
The categories of this paper are: ao-sci
19
The categories of this paper are: eess
36
The categories of this paper are: cmp-lg
20
The categories of this paper are: acc-phys
15
The categories of this paper are: nucl-ex