# Screening properties of a two-component charge Bose gas

Source: [Screening properties of a two-component charge Bose gas](<https://www.sota2.com/research/paper/68fa1e667a2b558e2932229c>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2025-10-23T14:57:13.366Z

Authors: K K Lee

Published: 2004-03-11T23:32:42.000Z

## Abstract

The excitation spectrum of a two-component Bose-Einstein condensate has been discussed by Ref \\cite{alex2comp} using the Bogoliubov equations. Here we make the additional contributions of the linear response function and dielectric function for a two-component CBG in the condensation phase as well as the confirmation of the plasmon excitation spectrum using the Gross-Pitaevskii (G-P) equations.

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## Original sources and implementation

[Original paper](<https://arxiv.org/abs/cond-mat/0403307>)

[PDF](<https://arxiv.org/pdf/cond-mat/0403307.pdf>)