Abstract
The purpose of this article is to describe some progress in understanding the ground state energy of an interacting Bose gas. In particular we would like to understand if a formula obtained by Bogoliubov does in fact give the correct value for the ground state energy. In the early 1960’s there were several papers on the Bogoliubov formula - see [4] for a review - but since then interest seems to have waned.
Seminar given at the XXIII. Internationale Universitätswochen für Kernphysik, Schladming, Austria, February 20-March 1, 1984.
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References
F. Dyson, Ground State Energy of a Finite System of Charged Particles, J. Math. Phys. 8 (1967) 1533–1545.
L. Foldy, Charged Boson Gas, Phys. Rev. 124, (1961) 649–651.
E. Lieb, Simplified approach to the ground state energy of an imperfect Bose gas, Phys. Rev. 130, (1963) 2518–2528.
E. Lieb, The Bose Fluid, Lectures in Theoretical Physics, Vol. 8C (1965) 175–224, University of Colorado Press.
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© 1984 Springer-Verlag
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Conlon, J. (1984). The Ground State Energy of an Interacting Bose Gas. In: Mitter, H., Pittner, L. (eds) Stochastic Methods and Computer Techniques in Quantum Dynamics. Acta Physica Austriaca, vol 26/1984. Springer, Vienna. https://doi.org/10.1007/978-3-7091-8780-7_17
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DOI: https://doi.org/10.1007/978-3-7091-8780-7_17
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