Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Symmetry constrained decoherence of conditional expectation values   Conditional expectation values of quantum mechanical observables reflect
unique non-classical correlations, and are generally sensitive to decoherence.
We consider the circumstances under which such sensitivity to decoherence is
removed, namely, when the measurement process is subjected to conservation
laws. Specifically, we address systems with additive conserved quantities and
identify sufficient conditions for the system state such that its coherence
plays no role in the conditional expectation values of observables that commute
with the conserved quantity. We discuss our findings for a specific model where
the system-detector coupling is given by the Jaynes-Cummings interaction, which
is relevant to experiments tracking trajectories of qubits in cavities. Our
results clarify, among others, the role of coherence in thermal measurements in
current architectures for quantum thermodynamics experiments.

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The categories of this paper are: hep-ph
21
The categories of this paper are: adap-org
27
The categories of this paper are: comp-gas
3
The categories of this paper are: physics
10
The categories of this paper are: q-bio
31
The categories of this paper are: ao-sci
1
The categories of this paper are: cs
5
The categories of this paper are: gr-qc
35
The categories of this paper are: mtrl-th
37
The categories of this paper are: supr-con
7
The categories of this paper are: hep-th
6
The categories of this paper are: astro-ph
2
The categories of this paper are: math
11
The categories of this paper are: hep-lat
36
The categories of this paper are: cmp-lg
14
The categories of this paper are: math-ph