Spin Echo in Spinor Dipolar Bose-Einstein Condensates
Journal Article
·
· Physical Review Letters
- Department of Physics, Osaka City University, Sumiyoshi-ku, Osaka 558-8585 (Japan)
We theoretically propose and numerically realize spin echo in a spinor Bose-Einstein condensate (BEC). We investigate the influence on the spin echo of phase separation of the condensate. The equation of motion of the spin density exhibits two relaxation times. We use two methods to separate the relaxation times and hence demonstrate a technique to reveal magnetic dipole-dipole interactions in spinor BECs.
- OSTI ID:
- 21179936
- Journal Information:
- Physical Review Letters, Vol. 101, Issue 22; Other Information: DOI: 10.1103/PhysRevLett.101.220401; (c) 2008 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); ISSN 0031-9007
- Country of Publication:
- United States
- Language:
- English
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