Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Manipulation of p-wave scattering of cold atoms in low dimensions using
  the magnetic field vector   It is well-known that the magnetic Feshbach resonances of cold atoms are
sensitive to the magnitude of the external magnetic field. Much less attention
has been paid to the direction of such a field. In this work we calculate the
scattering properties of spin polarized fermionic atoms in reduced dimensions,
near a p-wave Feshbach resonance. Because of spatial anisotropy of the p-wave
interaction, the scattering has nontrivial dependence on both the magnitude and
the direction of the magnetic field. In addition, we identify an inelastic
scattering process which is impossible in the isotropic-interaction model; the
rate of this process depends considerably on the direction of the magnetic
field. Significantly, an EPR entangled pair of identical fermions may be
produced during this inelastic collision. This work opens a new method to
manipulate resonant cold atomic interactions.

15
The categories of this paper are: nucl-ex
27
The categories of this paper are: comp-gas
19
The categories of this paper are: eess
7
The categories of this paper are: hep-th
3
The categories of this paper are: physics
16
The categories of this paper are: stat
26
The categories of this paper are: bayes-an
11
The categories of this paper are: hep-lat
24
The categories of this paper are: dg-ga
17
The categories of this paper are: q-fin
2
The categories of this paper are: math
25
The categories of this paper are: patt-sol
29
The categories of this paper are: funct-an
36
The categories of this paper are: cmp-lg
21
The categories of this paper are: adap-org
37
The categories of this paper are: supr-con