Applications of Thirring Model to Inhomogenous Rolling Tachyon and Dissipative Quantum Mechanics

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dc.creatorLee, Taejin
dc.date2007-11-04
dc.date.accessioned2026-07-07T11:12:53Z
dc.date.available2026-07-07T11:12:53Z
dc.descriptionWe study the rolling tachyon and the dissipative quantum mechanics using the Thirring model with a boundary mass. We construct a boundary state for the dissipative quantum system in one dimension, which describes the system at the off-critical points as well as at the critical point. Then we extend the Thirring model with a boundary mass in order to depict the time evolution of an unstable D-branes with one direction wrapped on a circle of radius $R$, which is termed the inhomogeneous rolling tachyon. The analysis based on the Thirring model shows that the time dependent evolution of the inhomogeneous tachyon is possible only when $\frac{2}{\sqrt{3}}< R < 2$.
dc.description19 pages, 2 figures, This work supersedes the previous one, arXiv:0705.3930 [hep-th]
dc.identifierhttps://arxiv.org/abs/0711.0512
dc.identifierhttp://arxiv.org/abs/0711.0512
dc.identifierJHEP0802:090,2008
dc.identifierdoi:10.1088/1126-6708/2008/02/090
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/191534
dc.subjectHigh Energy Physics - Theory
dc.titleApplications of Thirring Model to Inhomogenous Rolling Tachyon and Dissipative Quantum Mechanics
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