alpha'-corrections to heterotic superstring effective action revisited

Wissam A. Chemissany; Mees de Roo; Sudhakar Panda

doi:10.1088/1126-6708/2007/08/037

alpha'-corrections to heterotic superstring effective action revisited

Wissam A. Chemissany^*
, Mees de Roo
, Sudhakar Panda

^*Corresponding author for this work

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

34 Citations (Scopus)

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Abstract

In this letter we establish that the supersymmetric R-2 effective action for the heterotic string, obtained from the supersymmetrisation of the Lorentz Chern-Simons term, is to order alpha ' equivalent modulo field redefinitions to heterotic string effective actions computed by different methods.

Original language	English
Article number	037
Pages (from-to)	037-0-037-8
Number of pages	9
Journal	Journal of High Energy Physics
Volume	2007
Issue number	8
DOIs	https://doi.org/10.1088/1126-6708/2007/08/037
Publication status	Published - Aug-2007

Keywords

supersymmetric effective tehories
superstrings and heterotic strings
QUARTIC EFFECTIVE ACTION

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10.1088/1126-6708/2007/08/037

2007JHighEnPhysChemissany.pdfFinal publisher's version, 139 KB

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title = "alpha'-corrections to heterotic superstring effective action revisited",

abstract = "In this letter we establish that the supersymmetric R-2 effective action for the heterotic string, obtained from the supersymmetrisation of the Lorentz Chern-Simons term, is to order alpha ' equivalent modulo field redefinitions to heterotic string effective actions computed by different methods.",

keywords = "supersymmetric effective tehories, superstrings and heterotic strings, QUARTIC EFFECTIVE ACTION",

author = "Chemissany, \{Wissam A.\} and \{de Roo\}, Mees and Sudhakar Panda",

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AU - de Roo, Mees

AU - Panda, Sudhakar

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AB - In this letter we establish that the supersymmetric R-2 effective action for the heterotic string, obtained from the supersymmetrisation of the Lorentz Chern-Simons term, is to order alpha ' equivalent modulo field redefinitions to heterotic string effective actions computed by different methods.

KW - supersymmetric effective tehories

KW - superstrings and heterotic strings

KW - QUARTIC EFFECTIVE ACTION

U2 - 10.1088/1126-6708/2007/08/037

DO - 10.1088/1126-6708/2007/08/037

M3 - Article

SN - 1126-6708

VL - 2007

SP - 037-0-037-8

JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

IS - 8

M1 - 037

ER -

alpha'-corrections to heterotic superstring effective action revisited

Abstract

Keywords

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