Double Phase Transitions in Magnetized Spinor Bose-Einstein Condensation

Details Double Phase Transitions in Magnetized Spinor Bose-Einstein Condensation Double Phase Transitions in Magnetized Spinor Bose-Einstein Condensation

2000-05-18

arxiv.org/abs/cond-mat/0005289v1

Physics

Condensed Matter

Soft Condensed Matter

6 pages, 7 figures. Submitted to J. Phys. Soc. Jpn

Scientific paper

10.1143/JPSJ.69.3864

It is investigated theoretically that magnetized Bose-Einstein condensation (BEC) with the internal (spin) degrees of freedom exhibits a rich variety of phase transitions, depending on the sign of the interaction in the spin channel. In the antiferromagnetic interaction case there exist always double BEC transitions from single component BEC to multiple component BEC. In the ferromagnetic case BEC becomes always unstable at a lower temperature, leading to a phase separation. The detailed phase diagram for the temperature vs the polarization, the spatial spin structure, the distribution of non-condensates and the excitation spectrum are examined for the harmonically trapped systems.

Affiliated with

Also associated with

No associations

Rating

Double Phase Transitions in Magnetized Spinor Bose-Einstein Condensation 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 Double Phase Transitions in Magnetized Spinor Bose-Einstein Condensation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Double Phase Transitions in Magnetized Spinor Bose-Einstein Condensation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-374300