Another derivation of a sum rule for the two-dimensional two-component plasma

In a two-dimensional two-component plasma, the second moment of the number density correlation function has the simple value {12π[1−(Γ/4)]2}−1, where Γ is the dimensionless coupling constant. This result is derived directly by using diagrammatic methods.

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Year of publication:	2000
Authors:	Jancovici, B. ; Kalinay, P. ; Šamaj, L.
Published in:	Physica A: Statistical Mechanics and its Applications. - Elsevier, ISSN 0378-4371. - Vol. 279.2000, 1, p. 260-267
Publisher:	Elsevier

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Type of publication:	Article
Source:	RePEc - Research Papers in Economics

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