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Volumn 62, Issue 4, 2000, Pages 043601-043601

Fermi-Pasta-Ulam problem revisited with a Bose-Einstein condensate

Author keywords

[No Author keywords available]

Indexed keywords

BOUNDARY CONDITIONS; DEGREES OF FREEDOM (MECHANICS); EIGENVALUES AND EIGENFUNCTIONS; GROUND STATE; MATRIX ALGEBRA; NONLINEAR EQUATIONS; STATISTICAL MECHANICS;

EID: 0343391129     PISSN: 10502947     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article
Times cited : (31)

References (25)
  • 6
    • 0002608492 scopus 로고    scopus 로고
    • Yu. Kagan, E. L. Surkov, and G. V. Shlyapnikov, Phys. Rev. A 55, R18 (1997). Notice that in harmonic traps, the relaxationlike behavior due to stochasticity of the motion appears in higher dimensions and in anisotropic traps.
    • (1997) Phys. Rev. A , vol.55
    • Kagan, Yu.1    Surkov, E.L.2    Shlyapnikov, G.V.3
  • 9
    • 0000595654 scopus 로고
    • Accademia Nazionale dei Lincei and University of Chicago, Roma
    • E. Fermi, J. Pasta, and S. Ulam, in Collected Papers of Enrico Fermi (Accademia Nazionale dei Lincei and University of Chicago, Roma, 1965), Vol. II, p. 978.
    • (1965) Collected Papers of Enrico Fermi , vol.2 , pp. 978
    • Fermi, E.1    Pasta, J.2    Ulam, S.3
  • 12
    • 0342376875 scopus 로고    scopus 로고
    • unpublished
    • The influence of the real shape of the optical potential will be investigated elsewhere [P. Villain, P. Öhberg, and M. Lewenstein (unpublished)] and does not lead to results fundamentally different from those presented here.
    • Villain, P.1    Öhberg, P.2    Lewenstein, M.3
  • 16
    • 0039619430 scopus 로고
    • F. M. Izrailev and B. V. Chirikov, Dokl. Akad. Nauk SSSR 166, 57 (1966) [Sov. Phys. Dokl. 11, 30 (1966)].
    • (1966) Sov. Phys. Dokl. , vol.11 , pp. 30
  • 18
    • 0343246439 scopus 로고    scopus 로고
    • note
    • By pure ergodicity, we mean ergodicity within the energy surface in the phase space.
  • 19
    • 0003453693 scopus 로고
    • Pergamon Press, New York
    • It can be noticed that energy equipartition is a necessary but not sufficient condition for ergodicity. See. for instance, O. Penrose, The Foundations of Statistical Mechanics (Pergamon Press, New York, 1970).
    • (1970) The Foundations of Statistical Mechanics
    • Penrose, O.1
  • 25
    • 0003978095 scopus 로고
    • Springer, Heidelberg
    • M. Tabor, Chaos and Integrability in Nonlinear Dynamics (Wiley and Sons, New York, 1988); V. I. Arnold, Methods of Classical Mechanics (Springer, Heidelberg, 1978).
    • (1978) Methods of Classical Mechanics
    • Arnold, V.I.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.