Bosonization and Random-Phase Approximation of the Interacting Fermions in High Dimensions

Chin. Phys. Lett.

1997, Vol. 14

Issue (12): 889-892 DOI:

Original Articles

Bosonization and Random-Phase Approximation of the Interacting Fermions in High Dimensions

XU Tie-feng^1,2;LI Wen-zhu¹

¹Department of Physics, Zhejiang University, Hangzhou, 310027 ²Department of Physics, Ningbo University, Ningbo 315211 (mailing address)

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XU Tie-feng, LI Wen-zhu 1997 Chin. Phys. Lett. 14 889-892

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Abstract The random-phase approximation (RPA) of interacting fermions is recast into a bosonized form and the RPA results are rederived by the standard bosonization method, which shows that there is a natural connection between bosonization and RPA.

Keywords: 05.30.Fk

Published: 01 December 1997

PACS:

05.30.Fk

(Fermion systems and electron gas)

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1997/V14/I12/0889

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