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Zapiski Nauchnykh Seminarov POMI, 2015, Volume 433, Pages 65–77
(Mi znsl6127)
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This article is cited in 6 scientific papers (total in 6 papers)
Time-dependent correlation functions for a bimodal Bose–Hubbard model
N. M. Bogoliubovab a St. Petersburg Department of Steklov Mathematical Institute of Russian Academy of Sciences, St. Petersburg, Russia
b St. Petersburg National Research University of Information Technologies, Mechanics and Optics, St. Petersburg, Russia
Abstract:
The bimodal Bose–Hubbard model is studied. The application of the Quantum Inverse Method allows to calculate the time-dependent correlation functions of the model. Form-factors of the bosonic creation and annihilation operators in the wells are expressed in the determinantal form.
Key words and phrases:
Quantum Inverse Method, time-dependent correlation functions, Bose–Hubbard model.
Received: 18.03.2015
Citation:
N. M. Bogoliubov, “Time-dependent correlation functions for a bimodal Bose–Hubbard model”, Questions of quantum field theory and statistical physics. Part 23, Zap. Nauchn. Sem. POMI, 433, POMI, St. Petersburg, 2015, 65–77; J. Math. Sci. (N. Y.), 213:5 (2016), 662–670
Linking options:
https://www.mathnet.ru/eng/znsl6127 https://www.mathnet.ru/eng/znsl/v433/p65
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Abstract page: | 232 | Full-text PDF : | 60 | References: | 39 |
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