Noncommunicative Static Strings from Matrix Models

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dc.rights.license Attribution 4.0 International (CC BY 4.0) en_US
dc.contributor.author Stern, Allen
dc.date.accessioned 2019-04-22T20:57:23Z
dc.date.available 2019-04-22T20:57:23Z
dc.date.issued 2014-05-23
dc.identifier.uri http://ir.ua.edu/handle/123456789/5458
dc.description.abstract We examine the noncommutative cylinder solution to a matrix model with a Minkowski background metric. It can be regarded as the noncommutative analogue of a static circular string. Perturbations about the solution yield a tachyonic scalar field (and an additional tachyonic fermion in the full supersymmetric version of the model) in the commutative limit. The tachyonic mode is attributed to the fact that the circular string is unstable under uniform adiabatic deformations. We obtain a stabilizing term which, when added to the matrix model, removes the tachyonic mass. en_US
dc.format.mimetype application/pdf en_US
dc.rights.uri https://creativecommons.org/licenses/by/4.0/
dc.subject.lcsh Physics en_US
dc.subject.lcsh Tachyons en_US
dc.subject.lcsh String models en_US
dc.title Noncommunicative Static Strings from Matrix Models en_US
dc.type text en_US


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Attribution 4.0 International (CC BY 4.0) Except where otherwise noted, this item's license is described as Attribution 4.0 International (CC BY 4.0)

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