Noncommutativity in interpolating string: A study of gauge symmetries in noncommutative framework

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dc.creatorGangopadhyay, Sunandan
dc.creatorHazra, Arindam Ghosh
dc.creatorSaha, Anirban
dc.date2007-01-02
dc.date2007-01-05
dc.date.accessioned2026-07-07T11:23:34Z
dc.date.available2026-07-07T11:23:34Z
dc.descriptionA new Lagrangian description that interpolates between the Nambu--Goto and Polyakov version of interacting strings is given. Certain essential modifications in the Poission bracket structure of this interpolating theory generates noncommutativity among the string coordinates for both free and interacting strings. The noncommutativity is shown to be a direct consequence of the nontrivial boundary conditions. A thorough analysis of the gauge symmetry is presented taking into account the new modified constraint algebra, which follows from the noncommutative structures and finally a smooth correspondence between gauge symmetry and reparametrisation is established.
dc.description14 pages Latex
dc.identifierhttps://arxiv.org/abs/hep-th/0701012
dc.identifierhttp://arxiv.org/abs/hep-th/0701012
dc.identifierPhys.Rev.D74:125023,2006
dc.identifierdoi:10.1103/PhysRevD.74.125023
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/194931
dc.subjectHigh Energy Physics - Theory
dc.titleNoncommutativity in interpolating string: A study of gauge symmetries in noncommutative framework
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