Bosonic String and String Field Theory: a solution using Ultradistributions of Exponential Type

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dc.creatorBollini, C. G.
dc.creatorRocca, M. C.
dc.date2007-06-10
dc.date.accessioned2026-07-07T11:16:45Z
dc.date.available2026-07-07T11:16:45Z
dc.descriptionIn this paper we show that Ultradistributions of Exponential Type (UET) are appropriate for the description in a consistent way string and string field theories. A new Lagrangian for the closed string is obtained and shown to be equivalent to Nambu-Goto's Lagrangian. We also show that the string field is a linear superposition of UET of compact support CUET). We evaluate the propagator for the string field, and calculate the convolution of two of them.
dc.description30 pages
dc.identifierhttps://arxiv.org/abs/0706.1377
dc.identifierhttp://arxiv.org/abs/0706.1377
dc.identifierInt.J.Theor.Phys.47:1409-1423,2008
dc.identifierdoi:10.1007/s10773-007-9583-z
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/192781
dc.subjectHigh Energy Physics - Theory
dc.titleBosonic String and String Field Theory: a solution using Ultradistributions of Exponential Type
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