Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Quantum discord as a tool for comparing collapse models and decoherence   The quantum to classical transition maybe caused by decoherence or by
dynamical collapse of the wave-function. We propose quantum discord as a tool,
1) for comparing and contrasting the role of a collapse model (Continuous
Spontaneous Localization) and various sources of decoherence (environmental and
fundamental), 2) for detecting collapse model and fundamental decoherence for
an experimentally demonstrated macroscopic entanglement. We discuss the
experimental times which will lead to the detection of either Continuous
Spontaneous Localization or fundamental decoherence. We further put bounds on
the collapse parameters from this experiment for quantum discord.

22
The categories of this paper are: chao-dyn
17
The categories of this paper are: q-fin
2
The categories of this paper are: math
19
The categories of this paper are: eess
25
The categories of this paper are: patt-sol
21
The categories of this paper are: adap-org
10
The categories of this paper are: q-bio
29
The categories of this paper are: funct-an
16
The categories of this paper are: stat
37
The categories of this paper are: supr-con
15
The categories of this paper are: nucl-ex
11
The categories of this paper are: hep-lat
18
The categories of this paper are: econ
34
The categories of this paper are: chem-ph
30
The categories of this paper are: q-alg
4
The categories of this paper are: cond-mat