Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Noninvasive Quantum Measurement of Arbitrary Operator Order by
  Engineered Non-Markovian Detectors   The development of solid-state quantum technologies requires the
understanding of quantum measurements in interacting, non-isolated quantum
systems. In general, a permanent coupling of detectors to a quantum system
leads to memory effects that have to be taken into account in interpreting the
measurement results. We analyze a generic setup of two detectors coupled to a
quantum system and derive a compact formula in the weak-measurement limit that
interpolates between an instantaneous (text-book type) and almost continuous -
detector dynamics-dependent - measurement. A quantum memory effect that we term
system-mediated detector-detector interaction is crucial to observe
non-commuting observables simultaneously. Finally, we propose a mesoscopic
double-dot detector setup in which the memory effect is tunable and that can be
used to explore the transition to non-Markovian quantum measurements
experimentally.

17
The categories of this paper are: q-fin
26
The categories of this paper are: bayes-an
27
The categories of this paper are: comp-gas
0
The categories of this paper are: hep-ph
11
The categories of this paper are: hep-lat
18
The categories of this paper are: econ
3
The categories of this paper are: physics
5
The categories of this paper are: gr-qc
12
The categories of this paper are: nucl-th
1
The categories of this paper are: cs
19
The categories of this paper are: eess
16
The categories of this paper are: stat
7
The categories of this paper are: hep-th
33
The categories of this paper are: plasm-ph
30
The categories of this paper are: q-alg
6
The categories of this paper are: astro-ph