Bosonic Theory with a Random Defect Line

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dc.creatorMoriconi, M.
dc.date2005-02-17
dc.date.accessioned2026-07-07T04:18:04Z
dc.date.available2026-07-07T04:18:04Z
dc.descriptionWe study a two-dimensional bosonic field theory with a random defect line. The theory has a background field coupled to the field variables at the defect line, which renders the model non-integrable. However, as the background field is random, and the disorder is implemented through the replica trick, the model becomes integrable, allowing us to use the form-factor method to compute the exact correlation functions of the quenched model.
dc.description13 pages, 1 figure
dc.identifierhttps://arxiv.org/abs/hep-th/0502153
dc.identifierhttp://arxiv.org/abs/hep-th/0502153
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/53029
dc.subjectHigh Energy Physics - Theory
dc.titleBosonic Theory with a Random Defect Line
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