Weakly-Interacting Bosons in a Trap within Approximate Second Quantization Approach
classification
🧮 math-ph
math.MP
keywords
trapweakly-interactingapplicabilityapproachapproximatebogoliubovbose-gasbosons
read the original abstract
The theory of Bogoliubov is generalized for the case of a weakly-interacting Bose-gas in harmonic trap. A set of nonlinear matrix equations is obtained to make the diagonalization of Hamiltonian possible. Its perturbative solution is used for the calculation of the energy and the condensate fraction of the model system to show the applicability of the method.
This paper has not been read by Pith yet.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.