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Transport properties of solitons

A. H. Castro Neto and A. O. Caldeira
Phys. Rev. E 48, 4037 – Published 1 November 1993; Erratum Phys. Rev. E 52, 4586 (1995)
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Abstract

We calculate in this article the transport coefficients which characterize the dynamics of solitons in quantum field theory using the methods of dissipative quantum systems. We show how the damping and diffusion coefficients of solitonlike excitations can be calculated using the integral functional formalism. The model obtained in this article has features which cannot be obtained in the standard models of dissipation in quantum mechanics.

  • Received 1 June 1993

DOI:https://doi.org/10.1103/PhysRevE.48.4037

©1993 American Physical Society

Erratum

Erratum: Transport properties of solitons

A. H. Castro Neto and A. O. Caldeira
Phys. Rev. E 52, 4586 (1995)

Authors & Affiliations

A. H. Castro Neto

  • Loomis Laboratory of Physics, University of Illinois at Urbana-Champaign, 1110 W. Green Street, Urbana, Illinois 61801-3080

A. O. Caldeira

  • Instituto de Física ‘‘Gleb Wataghin,’’ Departamento de Física do Estado Sólido e Ciência dos Materiais, Universidade Estadual de Campinas, 13081, Campinas, São Paulo, Brazil

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Vol. 48, Iss. 5 — November 1993

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