Conical intersections in laboratory coordinates with ultracold molecules

Details Conical intersections in laboratory coordinates with ultracold molecules Conical intersections in laboratory coordinates with ultracold molecules

2009-05-07

arxiv.org/abs/0905.1052v2

Phys. Rev. Lett. 103, 083201 (2009)

Physics

Condensed Matter

Quantum Gases

4 pages, 2 figures; paper modified in response to referees comments

Scientific paper

For two states of opposite parity that cross as a function of an external magnetic field, the addition of an electric field will break the symmetry and induce an avoided crossing. A suitable arrangement of fields may be used to create a conical intersection as a function of external spatial coordinates. We consider the effect of the resulting geometric phase for ultracold polar molecules. For a Bose-Einstein condensate in the mean-field approximation, the geometric phase effect induces stable states of persistent superfluid flow that are characterized by half-integer quantized angular momentum.

Affiliated with

Also associated with

No associations

Rating

Conical intersections in laboratory coordinates with ultracold molecules does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Conical intersections in laboratory coordinates with ultracold molecules, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Conical intersections in laboratory coordinates with ultracold molecules will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-455801