Zero Dimensional Field Theory of Tachyon Matter
Abstract
The first issue about the object (now) called tachyons was published almost one century ago. Even though there is no experimental evidence of tachyons there are several reasons why tachyons are still of interest today, in fact interest in tachyons is increasing. Many string theories have tachyons occurring as some of the particles in the theory. In this paper we consider the zero dimensional version of the field theory of tachyon matter proposed by A. Sen. Using perturbation theory and ideas of S. Kar, we demonstrate how this tachyon field theory can be connected with a classical mechanical system, such as a massive particle moving in a constant field with quadratic friction. The corresponding Feynman path integral form is proposed using a perturbative method. A few promising lines for further applications and investigations are noted.
 Authors:
 Institute of Physics, Faculty of Sciences, Nis (Serbia)
 Department of Physics, University of Nis, P.O.Box 224, Nis (Serbia)
 Publication Date:
 OSTI Identifier:
 21057164
 Resource Type:
 Journal Article
 Resource Relation:
 Journal Name: AIP Conference Proceedings; Journal Volume: 899; Journal Issue: 1; Conference: 6. international conference of the Balkan Physical Union, Istanbul (Turkey), 2226 Aug 2006; Other Information: DOI: 10.1063/1.2733185; (c) 2007 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA)
 Country of Publication:
 United States
 Language:
 English
 Subject:
 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; FEYNMAN DIAGRAM; FEYNMAN PATH INTEGRAL; FRICTION; PERTURBATION THEORY; QUANTUM FIELD THEORY; STRING MODELS; STRING THEORY; TACHYONS
Citation Formats
Dimitrijevic, D. D., and Djordjevic, G. S.. Zero Dimensional Field Theory of Tachyon Matter. United States: N. p., 2007.
Web. doi:10.1063/1.2733185.
Dimitrijevic, D. D., & Djordjevic, G. S.. Zero Dimensional Field Theory of Tachyon Matter. United States. doi:10.1063/1.2733185.
Dimitrijevic, D. D., and Djordjevic, G. S.. Mon .
"Zero Dimensional Field Theory of Tachyon Matter". United States.
doi:10.1063/1.2733185.
@article{osti_21057164,
title = {Zero Dimensional Field Theory of Tachyon Matter},
author = {Dimitrijevic, D. D. and Djordjevic, G. S.},
abstractNote = {The first issue about the object (now) called tachyons was published almost one century ago. Even though there is no experimental evidence of tachyons there are several reasons why tachyons are still of interest today, in fact interest in tachyons is increasing. Many string theories have tachyons occurring as some of the particles in the theory. In this paper we consider the zero dimensional version of the field theory of tachyon matter proposed by A. Sen. Using perturbation theory and ideas of S. Kar, we demonstrate how this tachyon field theory can be connected with a classical mechanical system, such as a massive particle moving in a constant field with quadratic friction. The corresponding Feynman path integral form is proposed using a perturbative method. A few promising lines for further applications and investigations are noted.},
doi = {10.1063/1.2733185},
journal = {AIP Conference Proceedings},
number = 1,
volume = 899,
place = {United States},
year = {Mon Apr 23 00:00:00 EDT 2007},
month = {Mon Apr 23 00:00:00 EDT 2007}
}

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