Title of article
Self-consistent linear response approximation for quantum many-body systems
Author/Authors
Tadashi Toyoda، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1998
Pages
9
From page
498
To page
506
Abstract
The self-consistent linear response approximation (SCLRA) previously proposed to derive the dispersion of the transverse plasmon in a two-dimensional electron gas [Physica A 127 (1984) 529] is extended to general two-body interactions including the Coulomb interaction. The validity of the conventional ring-diagram approximation is clarified within the framework of the SCLRA.
Journal title
Physica A Statistical Mechanics and its Applications
Serial Year
1998
Journal title
Physica A Statistical Mechanics and its Applications
Record number
865323
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