Study of the Perturbation to a Bose-Einstein Gas
Abstract
We developed a new approach to the perturbation theory for the effective Hamiltonian of condensate particles in Fock space. Using this new theory, we can easily analyze the effect of including a somewhat problematic term in the work of Ezawa et al. We thus showed that indeed, the inclusion of this term in the perturbation potential is justified.
Published
2007-07-16
How to Cite
CHAN, L..
Study of the Perturbation to a Bose-Einstein Gas.
Science Diliman: A Journal of Pure and Applied Sciences, [S.l.], v. 15, n. 1, july 2007.
ISSN 2012-0818.
Available at: <https://journals.upd.edu.ph/index.php/sciencediliman/article/view/138>. Date accessed: 02 aug. 2025.
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