String propagation in a tachyon background

Sumit R. Das; B. Sathiapalan

doi:10.1103/PhysRevLett.56.2664

String propagation in a tachyon background

Sumit R. Das, B. Sathiapalan

Physics And Astronomy

Research output: Contribution to journal › Article › peer-review

24 Scopus citations

Abstract

The equation of motion of the tachyon field is obtained by requiring conformal invariance of the closed bosonic string propagator in a tachyon background. The cubic tachyon coupling is also obtained in this way. These equations are generalizations of the Kosterlitz-Thouless flow equations and involve nonperturbative contributions to the functions.

Original language	English
Pages (from-to)	2664-2667
Number of pages	4
Journal	Physical Review Letters
Volume	56
Issue number	25
DOIs	https://doi.org/10.1103/PhysRevLett.56.2664
State	Published - 1986

ASJC Scopus subject areas

Physics and Astronomy (all)

Access to Document

10.1103/PhysRevLett.56.2664

Cite this

@article{6ca1a56bb88042f88d24d7aec7734d80,

title = "String propagation in a tachyon background",

abstract = "The equation of motion of the tachyon field is obtained by requiring conformal invariance of the closed bosonic string propagator in a tachyon background. The cubic tachyon coupling is also obtained in this way. These equations are generalizations of the Kosterlitz-Thouless flow equations and involve nonperturbative contributions to the functions.",

author = "Das, {Sumit R.} and B. Sathiapalan",

year = "1986",

doi = "10.1103/PhysRevLett.56.2664",

language = "English",

volume = "56",

pages = "2664--2667",

number = "25",

}

TY - JOUR

T1 - String propagation in a tachyon background

AU - Das, Sumit R.

AU - Sathiapalan, B.

PY - 1986

Y1 - 1986

N2 - The equation of motion of the tachyon field is obtained by requiring conformal invariance of the closed bosonic string propagator in a tachyon background. The cubic tachyon coupling is also obtained in this way. These equations are generalizations of the Kosterlitz-Thouless flow equations and involve nonperturbative contributions to the functions.

AB - The equation of motion of the tachyon field is obtained by requiring conformal invariance of the closed bosonic string propagator in a tachyon background. The cubic tachyon coupling is also obtained in this way. These equations are generalizations of the Kosterlitz-Thouless flow equations and involve nonperturbative contributions to the functions.

UR - http://www.scopus.com/inward/record.url?scp=4243642578&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=4243642578&partnerID=8YFLogxK

U2 - 10.1103/PhysRevLett.56.2664

DO - 10.1103/PhysRevLett.56.2664

M3 - Article

AN - SCOPUS:4243642578

VL - 56

SP - 2664

EP - 2667

IS - 25

ER -

String propagation in a tachyon background

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this