Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Disentanglement and decoherence in a pair of qutrits under dephasing
  noise   We relate disentanglement and decoherence rates in a pair of three-level
atoms subjected to multi-local and collective pure dephasing noise acting in a
preferred basis. The bipartite entanglement decay rate, as bounded from above
by the negativity, is found to be greater than or equal to the
dephasing-decoherence rates characterized by the decay of off-diagonal elements
in the corresponding full density matrix describing the system or the reduced
density matrix describing either qutrit, extending previous results for qubit
pairs subject to such noise.

36
The categories of this paper are: cmp-lg
3
The categories of this paper are: physics
7
The categories of this paper are: hep-th
16
The categories of this paper are: stat
19
The categories of this paper are: eess
2
The categories of this paper are: math
15
The categories of this paper are: nucl-ex
21
The categories of this paper are: adap-org
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The categories of this paper are: math-ph
0
The categories of this paper are: hep-ph
1
The categories of this paper are: cs
4
The categories of this paper are: cond-mat
26
The categories of this paper are: bayes-an
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The categories of this paper are: atom-ph
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The categories of this paper are: dg-ga
17
The categories of this paper are: q-fin