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Volumn 275, Issue 5300, 1997, Pages 637-641

Observation of interference between two bose condensates

Author keywords

[No Author keywords available]

Indexed keywords

ANISOTROPY; ARTICLE; HYDRODYNAMICS; KINETICS; PRIORITY JOURNAL; QUANTUM MECHANICS;

EID: 0031038778     PISSN: 00368075     EISSN: None     Source Type: Journal    
DOI: 10.1126/science.275.5300.637     Document Type: Article
Times cited : (1608)

References (48)
  • 4
  • 5
    • 4243132347 scopus 로고    scopus 로고
    • in preparation
    • C. C. Bradley, C. A. Sackett, R. G. Hulet, in preparation; see also C. C. Bradley et al., Phys. Rev. Lett. 75, 1687 (1995).
    • Bradley, C.C.1    Sackett, C.A.2    Hulet, R.G.3
  • 6
    • 4243132347 scopus 로고    scopus 로고
    • C. C. Bradley, C. A. Sackett, R. G. Hulet, in preparation; see also C. C. Bradley et al., Phys. Rev. Lett. 75, 1687 (1995).
    • (1995) Phys. Rev. Lett. , vol.75 , pp. 1687
    • Bradley, C.C.1
  • 17
    • 0001945025 scopus 로고
    • A. Griffin, D. Snoke, S. Stringari, Eds. Cambridge Univ. Press, Cambridge
    • Y. Kagan, in Bose-Einstein Condensation, A. Griffin, D. Snoke, S. Stringari, Eds. (Cambridge Univ. Press, Cambridge, 1995), pp. 202-225.
    • (1995) Bose-Einstein Condensation , pp. 202-225
    • Kagan, Y.1
  • 32
    • 0010068534 scopus 로고
    • J. D. Boer, E. Dal, O. Ulfbeck, Eds. Elsevier, Amsterdam
    • P. W. Anderson, in The Lesson of Quantum Theory, J. D. Boer, E. Dal, O. Ulfbeck, Eds. (Elsevier, Amsterdam, 1986), pp. 23-33.
    • (1986) The Lesson of Quantum Theory , pp. 23-33
    • Anderson, P.W.1
  • 38
    • 0040016034 scopus 로고    scopus 로고
    • M. Ignuscio, M. Allegrini, A. Sasso, Eds. World Scientific, Singapore
    • M. Olshanii, Y. Castin, J. Dalibard, in Laser Spectroscopy XII, M. Ignuscio, M. Allegrini, A. Sasso, Eds. (World Scientific, Singapore, 1996), pp. 7-12.
    • (1996) Laser Spectroscopy XII , pp. 7-12
    • Olshanii, M.1    Castin, Y.2    Dalibard, J.3
  • 39
    • 0000949311 scopus 로고    scopus 로고
    • B. Bederson and H. Walther, Eds. Academic Press, San Diego, CA, and references therein
    • W. Ketterle and N. J. van Druten, in Advances in Atomic, Molecular, and Optical Physics, B. Bederson and H. Walther, Eds. (Academic Press, San Diego, CA, 1996), vol. 37, pp. 181-236, and references therein.
    • (1996) Advances in Atomic, Molecular, and Optical Physics , vol.37 , pp. 181-236
    • Ketterle, W.1    Van Druten, N.J.2
  • 40
    • 15444347498 scopus 로고    scopus 로고
    • note
    • Inhomogeneities in the pumping sheet caused weak striations that were perpendicular to the observed fringes and could therefore be clearly distinguished.
  • 41
    • 15444343854 scopus 로고    scopus 로고
    • note
    • The thermal cloud had expanded so much that it contributed negligible background.
  • 44
    • 15444349990 scopus 로고    scopus 로고
    • note
    • We are not distinguishing here between different aspects of coherence that are expressed by expectation values of products of one, two, or four field operators.
  • 47
    • 15444345391 scopus 로고    scopus 로고
    • note
    • F = 0 state, immediately turned off the argon ion laser-light sheet to allow the two out-coupled condensates to overlap, and switched off the magnetic trap 2 ms later to avoid acceleration by quadratic Zeeman shifts.
  • 48
    • 15444356356 scopus 로고    scopus 로고
    • note
    • We thank M. Naraschewski and H. Wallis for enlightening discussions; their theoretical simulations (26) were helpful in selecting the final parameters for the experiment. We also thank M.-O. Mewes for essential contributions during the early phase of the experiment, S. lnouye for experimental assistance, and D. Kleppner and D. Pritchard for valuable discussions. Supported by the Office of Naval Research, NSF, Joint Services Electronics Program, and the Packard Foundation. D.M.K. was supported by a NSF Graduate Research Fellowship, C.G.T. by a North Atlantic Treaty Organization (NATO) Science Fellowship, and H.-J.M. by Deutscher Akademischer Austauschdienst (NATO Science Fellowship).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.