Correlation functions in the Itzykson-Zuber model
نویسندگان
چکیده
منابع مشابه
Pair Correlator in the Itzykson-zuber Integral
where ∆(φ) ≡ ∏N i<j(φi − φj) ≡ Φ1...N , P are arbitrary permutations of N elements and VN is the volume of the unitary group. This result was first obtained independently in [1] and [2]. It can be also interpreted in terms of the orbit integrals on the lines of [3] and in terms of the Duistermaat-Heckman (DH) theory (see [4]). In this letter the expression for the first non-trivial generalizati...
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ژورنال
عنوان ژورنال: Communications in Mathematical Physics
سال: 1993
ISSN: 0010-3616,1432-0916
DOI: 10.1007/bf02097004