Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Entanglement dynamics for qubits dissipating into a common environment   We provide an analytical investigation of the entanglement dynamics for a
system composed of an arbitrary number of qubits dissipating into a common
environment. Specifically we consider initial states whose evolution remains
confined on low dimensional subspaces of the operators space. We then find for
which pairs of qubits entanglement can be generated and can persist at steady
state. Finally, we determine the stationary distribution of entanglement as
well as its scaling versus the total number of qubits in the system.

18
The categories of this paper are: econ
9
The categories of this paper are: nlin
34
The categories of this paper are: chem-ph
12
The categories of this paper are: nucl-th
16
The categories of this paper are: stat
24
The categories of this paper are: dg-ga
28
The categories of this paper are: alg-geom
36
The categories of this paper are: cmp-lg
11
The categories of this paper are: hep-lat
6
The categories of this paper are: astro-ph
26
The categories of this paper are: bayes-an
3
The categories of this paper are: physics
29
The categories of this paper are: funct-an
2
The categories of this paper are: math
10
The categories of this paper are: q-bio
17
The categories of this paper are: q-fin