On the Form Factor for the Unitary Group

2003/11/04 by Mirko Degli Esposti, Andreas Knauf, Esposti, Mirko Degli +1
Mathematics · Physics and Astronomy · #Quantum chaos and dynamical systems #Random Matrices and Applications #Spectral Theory in Mathematical Physics #cond-mat

paper · pdf · doi:10.48550/arxiv.cond-mat/0311074

35 pages

arxiv created 2003/11/04 · arxiv updated 2009/12/01

Abstract

We study the combinatorics of the contributions to the form factor of the group U(N) in the large N limit. This relates to questions about semiclassical contributions to the form factor of quantum systems described by the unitary ensemble.

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