Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Wavepacket Dynamics, Quantum Reversibility and Random Matrix Theory   We introduce and analyze the physics of "driving reversal" experiments. These
are prototype wavepacket dynamics scenarios probing quantum irreversibility.
Unlike the mostly hypothetical "time reversal" concept, a "driving reversal"
scenario can be realized in a laboratory experiment, and is relevant to the
theory of quantum dissipation. We study both the energy spreading and the
survival probability in such experiments. We also introduce and study the
"compensation time" (time of maximum return) in such a scenario. Extensive
effort is devoted to figuring out the capability of either Linear Response
Theory (LRT) or Random Matrix Theory (RMT) in order to describe specific
features of the time evolution. We explain that RMT modeling leads to a strong
non-perturbative response effect that differs from the semiclassical behavior.

11
The categories of this paper are: hep-lat
0
The categories of this paper are: hep-ph
6
The categories of this paper are: astro-ph
7
The categories of this paper are: hep-th
19
The categories of this paper are: eess
32
The categories of this paper are: atom-ph
1
The categories of this paper are: cs
28
The categories of this paper are: alg-geom
5
The categories of this paper are: gr-qc
37
The categories of this paper are: supr-con
3
The categories of this paper are: physics
2
The categories of this paper are: math
24
The categories of this paper are: dg-ga
36
The categories of this paper are: cmp-lg
25
The categories of this paper are: patt-sol
33
The categories of this paper are: plasm-ph