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Volumn 89, Issue 17, 2002, Pages 170403/1-170403/4

Ground states of SU(2)-symmetric confined bose gas: Quantum superposition of the phase-separated classical condensates

Author keywords

[No Author keywords available]

Indexed keywords

APPROXIMATION THEORY; ATOMIC PHYSICS; CONSTRAINT THEORY; EIGENVALUES AND EIGENFUNCTIONS; ELECTRON DENSITY MEASUREMENT; ELECTRON SCATTERING; ELECTRON TUNNELING; ELECTRONIC STRUCTURE; GROUND STATE; HAMILTONIANS; RUBIDIUM; STATISTICAL MECHANICS;

EID: 0344364067     PISSN: 00319007     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevLett.89.170403     Document Type: Article
Times cited : (38)

References (21)
  • 1
    • 0011408494 scopus 로고
    • edited by W. P. Halperin and L. P. Pitaevsii (North-Holland, Amsterdam, New York)
    • G. E. Volovik, in Helium Three, edited by W. P. Halperin and L. P. Pitaevskii (North-Holland, Amsterdam, New York, 1990), p. 27.
    • (1990) Helium Three , pp. 27
    • Volovik, G.E.1
  • 14
    • 84988789835 scopus 로고    scopus 로고
    • note
    • A crucial circumstance that distinguishes s - 1/2 bosons from the s = 1 ones is the conservation of the number of particles of each spin component. Hence, apart from a special symmetry of the Hamiltonian, s = 1/2 bosons can be considered as a mixture of two components, each component possessing a well-defined number of particles.
  • 15
    • 0003005510 scopus 로고
    • edited by A. Griffin, D.W. Snoke, and S. Stringari (Cambridge University Press, Cambridge, England)
    • P. Noziéres, in Bose-Einstein Condensation, edited by A. Griffin, D.W. Snoke, and S. Stringari (Cambridge University Press, Cambridge, England, 1995), p. 15.
    • (1995) Bose-Einstein Condensation , pp. 15
    • Noziéres, P.1
  • 18
    • 84988763152 scopus 로고    scopus 로고
    • note
    • 2(0) in the absolute ground states S = N/2.
  • 19
    • 84988758789 scopus 로고    scopus 로고
    • note
    • Initially, within the given S sector, the lowest excited state costs energy μ. Thus, the adiabaticty time scale must be ≫ 1/μ.
  • 20
  • 21
    • 0036431006 scopus 로고    scopus 로고
    • cond-mat/0106611
    • A. B. Kuklov et al., Laser Phys. 12, 127 (2002); cond-mat/0106611.
    • (2002) Laser Phys. , vol.12 , pp. 127
    • Kuklov, A.B.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.