A four-loop calculation of the metric β-function for the bosonic σ-model and the string effective action
- 1 August 1989
- journal article
- Published by Elsevier in Nuclear Physics B
- Vol. 322 (2), 431-470
- https://doi.org/10.1016/0550-3213(89)90422-7
Abstract
No abstract availableKeywords
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