Sum rules and perfect screening conditions for the 2d one-component plasma

As in the three-dimensional case, we show, from the BBGKY hierarchy and under exponential clustering assumption, that the two-dimensional one-component plasma obeys the compressibility sum rule which links the compressibility to the fourth moment of the two-point correlation function. A new sum rule, which expresses a set of three point-integrals in terms of two-point integrals, is proved. This sum is specific to the two-dimensional case.

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Year of publication:	1987
Authors:	Vieillefosse, P.
Published in:	Physica A: Statistical Mechanics and its Applications. - Elsevier, ISSN 0378-4371. - Vol. 141.1987, 1, p. 111-124
Publisher:	Elsevier

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

Persistent link: https://www.econbiz.de/10010586384