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String thresholds and renormalization group evolution

✍ Scribed by Dumitru Ghilencea; Graham Ross


Book ID
117557268
Publisher
Elsevier Science
Year
2000
Tongue
English
Weight
178 KB
Volume
569
Category
Article
ISSN
0550-3213

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Renormalization-group flows and charge t
✍ D. Orlando; P.M. Petropoulos; K. Sfetsos 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 202 KB

## 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 p