The excitation spectrum for weakly interacting Bosons

R. Seiringer, Communications in Mathematical Physics 306 (2011) 565–578.


Journal Article | Published
Abstract
We investigate the low energy excitation spectrum of a Bose gas with weak, long range repulsive interactions. In particular, we prove that the Bogoliubov spectrum of elementary excitations with linear dispersion relation for small momentum becomes exact in the mean-field limit.
Publishing Year
Date Published
2011-09-01
Journal Title
Communications in Mathematical Physics
Volume
306
Issue
2
Page
565 - 578
IST-REx-ID

Cite this

Seiringer R. The excitation spectrum for weakly interacting Bosons. Communications in Mathematical Physics. 2011;306(2):565-578. doi:10.1007/s00220-011-1261-6
Seiringer, R. (2011). The excitation spectrum for weakly interacting Bosons. Communications in Mathematical Physics, 306(2), 565–578. https://doi.org/10.1007/s00220-011-1261-6
Seiringer, Robert. “The Excitation Spectrum for Weakly Interacting Bosons.” Communications in Mathematical Physics 306, no. 2 (2011): 565–78. https://doi.org/10.1007/s00220-011-1261-6.
R. Seiringer, “The excitation spectrum for weakly interacting Bosons,” Communications in Mathematical Physics, vol. 306, no. 2, pp. 565–578, 2011.
Seiringer R. 2011. The excitation spectrum for weakly interacting Bosons. Communications in Mathematical Physics. 306(2), 565–578.
Seiringer, Robert. “The Excitation Spectrum for Weakly Interacting Bosons.” Communications in Mathematical Physics, vol. 306, no. 2, Springer, 2011, pp. 565–78, doi:10.1007/s00220-011-1261-6.
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