A unified analysis of the disorder operators for ghosts, complex boson and fermion fields is presented. Matrix elements on the asymptotic states of these operators can be exactly computed by solving the Form Factor functional equations. The two-point correlation functions of the disorder operators depend only on the statistics and can be expressed in terms of a solution of a non-linear differential equation of Painleve' type.

Correlation functions of disorder operators in massive free theories / Delfino, Gesualdo; Grinza, P; Mosconi, P; Mussardo, Giuseppe. - In: INTERNATIONAL JOURNAL OF MODERN PHYSICS A. - ISSN 0217-751X. - 19:supl. 2(2004), pp. 126-133. [10.1142/S0217751X0402035X]

Correlation functions of disorder operators in massive free theories

Delfino, Gesualdo;Mussardo, Giuseppe
2004-01-01

Abstract

A unified analysis of the disorder operators for ghosts, complex boson and fermion fields is presented. Matrix elements on the asymptotic states of these operators can be exactly computed by solving the Form Factor functional equations. The two-point correlation functions of the disorder operators depend only on the statistics and can be expressed in terms of a solution of a non-linear differential equation of Painleve' type.
2004
19
supl. 2
126
133
http://www.worldscientific.com/doi/abs/10.1142/S0217751X0402035X
Delfino, Gesualdo; Grinza, P; Mosconi, P; Mussardo, Giuseppe
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.11767/11502
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