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.
M. Degli Esposti, A. Knauf (2004). On the Form Factor for the Unitary Group. JOURNAL OF MATHEMATICAL PHYSICS, 45, 4957-4979 [10.1063/1.1814419].
On the Form Factor for the Unitary Group
DEGLI ESPOSTI, MIRKO;
2004
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.File in questo prodotto:
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