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Renormalization-group flows and charge transmutation in string theory

Orlando, D, Petropoulos, PM and Sfetsos, K (2005) Renormalization-group flows and charge transmutation in string theory Fortsch.Phys., 54. pp. 453-461.

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Abstract

We analyze the behaviour of heterotic squashed-Wess-Zumino-Witten backgrounds under renormalization-group flow. The flows we consider are driven by perturbation creating extra gauge fluxes. We show how the conformal point acts as an attractor from both the target-space and world-sheet points of view. We also address the question of instabilities created by the presence of closed time-like curves in string backgrounds

Item Type: Article
Authors :
NameEmailORCID
Orlando, DUNSPECIFIEDUNSPECIFIED
Petropoulos, PMUNSPECIFIEDUNSPECIFIED
Sfetsos, Kk.sfetsos@surrey.ac.ukUNSPECIFIED
Date : 7 December 2005
Identification Number : https://doi.org/10.1002/prop.200510290
Uncontrolled Keywords : hep-th, hep-th
Related URLs :
Depositing User : Symplectic Elements
Date Deposited : 17 May 2017 12:26
Last Modified : 17 May 2017 12:26
URI: http://epubs.surrey.ac.uk/id/eprint/835364

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