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The Existence of Pair Potential Corresponding to Specified Density and Pair Correlation
Gibbs Field Gibbs Measure Cluster Functions Pair Potential Corrlation Functions Ursell Functions
2015/9/28
Given a potential of pair interaction and a value of activity, one can consider the Gibbs distribution in a finite domain Λ ⊂ Z d . It is well known that for small values of activity there...
On correlation function of high moments of Wigner random matrices
correlation function Wigner random matrices
2010/11/23
We consider the Wigner ensemble of Hermitian n-dimensional random matrices and study the correlation function K(s',s") of their moments in the limit when the numbers s', s" of the moments are proporti...
Long-distance behavior of temperature correlation functions in the one-dimensional Bose gas
correlation functions the one-dimensional Bose gas
2010/11/19
We describe a Bethe ansatz based method to derive, starting from a multiple integral representation, the long-distance asymptotic behavior at finite temperature of the density-density correlation fun...
The Flux-Flux Correlation Function for Anharmonic Barriers
Flux-Flux Correlation Function Anharmonic Barriers
2010/12/16
The flux-flux correlation function formalism is a standard and widely used approach for the
computation of reaction rates. In this paper we introduce a method to compute the classical and
quantum fl...
Correlation function for a periodic box-ball system
Correlation function periodic box-ball system
2010/4/8
We investigate correlation functions in a periodic box-ball system. For the two point functions of short distance, we give explicit formulae obtained by combinatorial methods. We give expressions for ...