The ground state energy of the weakly interacting Bose gas at high density
Giuliani A, Seiringer R. 2009. The ground state energy of the weakly interacting Bose gas at high density. Journal of Statistical Physics. 135(5–6), 915–934.
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Author
Giuliani, Alessandro;
Seiringer, RobertISTA 
Abstract
We prove the Lee-Huang-Yang formula for the ground state energy of the 3D Bose gas with repulsive interactions described by the exponential function, in a simultaneous limit of weak coupling and high density. In particular, we show that the Bogoliubov approximation is exact in an appropriate parameter regime, as far as the ground state energy is concerned.
Publishing Year
Date Published
2009-06-01
Journal Title
Journal of Statistical Physics
Volume
135
Issue
5-6
Page
915 - 934
IST-REx-ID
Cite this
Giuliani A, Seiringer R. The ground state energy of the weakly interacting Bose gas at high density. Journal of Statistical Physics. 2009;135(5-6):915-934. doi:10.1007/s10955-009-9718-0
Giuliani, A., & Seiringer, R. (2009). The ground state energy of the weakly interacting Bose gas at high density. Journal of Statistical Physics. Springer. https://doi.org/10.1007/s10955-009-9718-0
Giuliani, Alessandro, and Robert Seiringer. “The Ground State Energy of the Weakly Interacting Bose Gas at High Density.” Journal of Statistical Physics. Springer, 2009. https://doi.org/10.1007/s10955-009-9718-0.
A. Giuliani and R. Seiringer, “The ground state energy of the weakly interacting Bose gas at high density,” Journal of Statistical Physics, vol. 135, no. 5–6. Springer, pp. 915–934, 2009.
Giuliani A, Seiringer R. 2009. The ground state energy of the weakly interacting Bose gas at high density. Journal of Statistical Physics. 135(5–6), 915–934.
Giuliani, Alessandro, and Robert Seiringer. “The Ground State Energy of the Weakly Interacting Bose Gas at High Density.” Journal of Statistical Physics, vol. 135, no. 5–6, Springer, 2009, pp. 915–34, doi:10.1007/s10955-009-9718-0.
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