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Volumn 93, Issue 17, 2004, Pages

Spontaneous macroscopic spin polarization in independent spinor Bose-Einstein condensates

Author keywords

[No Author keywords available]

Indexed keywords

EDDY CURRENTS; HARMONIC ANALYSIS; IMAGING TECHNIQUES; KINETIC ENERGY; LASER BEAMS; MAGNETIC FIELDS; MATHEMATICAL MODELS; PARAMETER ESTIMATION; TRAJECTORIES; VELOCITY; WAVE INTERFERENCE;

EID: 19744382318     PISSN: 00319007     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevLett.93.170402     Document Type: Article
Times cited : (31)

References (25)
  • 8
    • 0003867616 scopus 로고
    • Clarendon Press, Oxford, United Kingdom
    • N. F. Ramsey, Molecular Beams (Clarendon Press, Oxford, United Kingdom, 1956).
    • (1956) Molecular Beams
    • Ramsey, N.F.1
  • 18
    • 9744234622 scopus 로고    scopus 로고
    • note
    • We found the sizes of the two condensates to be quite sensitive to initial spin ratio, and condensate reproducibility was generally not as good as it was for evaporation of a single spin state.
  • 20
    • 9744286472 scopus 로고    scopus 로고
    • note
    • Since the radio frequency drive phase θ is effectively random from shot to shot, we neglect here any additional random phase that might ordinarily be included to ensure that the ensemble average interference pattern vanishes.
  • 21
    • 9744285994 scopus 로고    scopus 로고
    • note
    • This pixel shift was calibrated by sending a single |2, 2〉 condensate through the entire experimental procedure and measuring the separation of the |2, 1〉 and |2, 2〉 components created by the π/2 spin-tip pulse.
  • 22
    • 9744249688 scopus 로고    scopus 로고
    • note
    • A related concern is the conversion of atomic micro-motion in the TOP trap into translational motion [23]. Fortuitously, we found that, for particular choices of the rotating bias field direction at the moment the quadrupole field was extinguished, the relative velocity of the released condensates was negligible.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.