The physical properties induced by a quenched surface magnetic field in the Ising model are investigated by means of boundary quantum field theory in replica space. Exact boundary scattering amplitudes are proposed and used to study the averaged quenched correlation functions.
Reflection scattering matrix of the Ising model in a random boundary magnetic field / De Martino, A; Moriconi, M; Mussardo, Giuseppe. - In: NUCLEAR PHYSICS. B. - ISSN 0550-3213. - 509:3(1998), pp. 615-636. [10.1016/S0550-3213(97)00644-5]
Reflection scattering matrix of the Ising model in a random boundary magnetic field
Mussardo, Giuseppe
1998-01-01
Abstract
The physical properties induced by a quenched surface magnetic field in the Ising model are investigated by means of boundary quantum field theory in replica space. Exact boundary scattering amplitudes are proposed and used to study the averaged quenched correlation functions.File in questo prodotto:
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