Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Tomographic imaging of asymmetric molecular orbitals with a two-color
  multicycle laser field   We theoretically demonstrate a scheme for tomographic reconstruction of
asymmetric molecular orbitals based on high-order harmonic generation with a
two-color multicycle laser field. It is shown that by adjusting the relative
phase of the two fields, the returning electrons can be forced to recollide
from one direction for all the orientations of molecules. Thus the
reconstruction of the asymmetric orbitals can be carried out with multicycle
laser field. This releases the stringent requirement of a single-cycle pulse
with a stabilized and controllable carrier-envelop phase for the tomographic
imaging of asymmetric molecular orbitals.

13
The categories of this paper are: quant-ph
19
The categories of this paper are: eess
30
The categories of this paper are: q-alg
6
The categories of this paper are: astro-ph
25
The categories of this paper are: patt-sol
24
The categories of this paper are: dg-ga
0
The categories of this paper are: hep-ph
27
The categories of this paper are: comp-gas
37
The categories of this paper are: supr-con
7
The categories of this paper are: hep-th
10
The categories of this paper are: q-bio
26
The categories of this paper are: bayes-an
36
The categories of this paper are: cmp-lg
11
The categories of this paper are: hep-lat
15
The categories of this paper are: nucl-ex
16
The categories of this paper are: stat