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2009 | 116 | 2 | 154-156
Article title

Bose-Einstein Condensation of Hard Sphere Homogeneous Gas in Static Fluctuation Approximation

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EN
Abstracts
EN
The condensation fraction, transition temperature, and energy per particle for a hard sphere interacting homogeneous Bose gas using the static fluctuation approximation have been determined. The transition temperature at liquid helium density has been found to be lower than that for the noninteracting gas. Both superfluidity and the Bose-Einstein condensation have been found to occur at the same transition temperature. Our results are consistent with results obtained by other methods.
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Contributors
author
  • Department of Physics, Faculty of Science, The Hashemite University, Zarqa, Jordan
author
  • Department of Physics, Faculty of Science, The Hashemite University, Zarqa, Jordan
author
  • Department of Physics, Faculty of Science, The Hashemite University, Zarqa, Jordan
author
  • Department of Physics, Faculty of Science, The Hashemite University, Zarqa, Jordan
References
  • 1. M.H. Kalos, D. Levesque, L. Verlet, Phys. Rev. A 9, 2178 (1974)
  • 2. M.K. Al-Sugheir, H.B. Ghassib, R.R. Nigmatullin, Int. J. Theor. Phys. 40, 1033 (2001)
  • 3. B.R. Joudeh, M.K. Al-Sugheir, H.B. Ghassib, Int. J. Mod. Phys. B 19, 3987 (2005)
  • 4. A.S. Sandouqa, M.K. Al-Sugheir, H.B. Ghassib, Int. J. Theor. Phys. 45, 159 (2006)
  • 5. A. Griffin, Phys. Rev. B 53, 9341 (1996)
  • 6. P. Gruter, D. Ceperley, F. Laloe, Phys. Rev. Lett. 79, 3549 (1997)
  • 7. K. Huang, Studies in Statistical Mechanics, Vol. II, North-Holland, Amsterdam 1964
  • 8. H.T.C. Stoof, Phys. Rev. A 45, 8398 (1992)
  • 9. G. Baym, C.J. Pethick, Phys. Rev. Lett. 76, 6 (1996)
  • 10. C.C. Bradley, C.A. Sackett, J.J. Tollett, R.G. Hulet, Phys. Rev. Lett. 75, 1687 (1996)
  • 11. K.A. Brueckner, K. Sawada, Phys. Rev. 106, 1128 (1957)
  • 12. A.L. Fetter, J.D. Walecka, Quantum Theory of Many Particle System, McGraw-Hill, New York 1971
  • 13. T. Toyoda, Ann. Phys. (New York) 141, 154 (1982)
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv116n207kz
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