Algebraic approach to multiple defects on the line and application to Casimir force

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dc.creatorMintchev, M.
dc.creatorRagoucy, E.
dc.date2007-05-09
dc.date.accessioned2026-07-07T10:55:26Z
dc.date.available2026-07-07T10:55:26Z
dc.descriptionAn algebraic framework for quantization in presence of arbitrary number of point-like defects on the line is developed. We consider a scalar field which interacts with the defects and freely propagates away of them. As an application we compute the Casimir force both at zero and finite temperature. We derive also the charge density in the Gibbs state of a complex scalar field with defects. The example of two delta-defects is treated in detail.
dc.description24 pages, 10 figures
dc.identifierhttps://arxiv.org/abs/0705.1322
dc.identifierhttp://arxiv.org/abs/0705.1322
dc.identifierJ.Phys.A40:9515,2007
dc.identifierdoi:10.1088/1751-8113/40/31/025
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/186078
dc.subjectHigh Energy Physics - Theory
dc.subjectOther Condensed Matter
dc.subjectMathematical Physics
dc.titleAlgebraic approach to multiple defects on the line and application to Casimir force
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