Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Coarse-Grained Picture for Controlling Quantum Chaos   We propose a coarse-grained picture to analyze control problems for quantum
chaos systems. Using optimal control theory, we first show that almost perfect
control is achieved for random matrix systems and a quantum kicked rotor.
Second, under the assumption that the controlled dynamics is well described by
a Rabi-type oscillaion between unperturbed states, we derive an analytic
expression for the optimal field. Finally we numerically confirm that the
analytic field can steer an initial state to a target state in random matrix
systems.

5
The categories of this paper are: gr-qc
34
The categories of this paper are: chem-ph
7
The categories of this paper are: hep-th
6
The categories of this paper are: astro-ph
11
The categories of this paper are: hep-lat
30
The categories of this paper are: q-alg
18
The categories of this paper are: econ
22
The categories of this paper are: chao-dyn
1
The categories of this paper are: cs
4
The categories of this paper are: cond-mat
2
The categories of this paper are: math
0
The categories of this paper are: hep-ph
15
The categories of this paper are: nucl-ex
35
The categories of this paper are: mtrl-th
8
The categories of this paper are: hep-ex
26
The categories of this paper are: bayes-an