On vanishing two loop cosmological constants in nonsupersymmetric strings

DOI10.1088/1126-6708/1999/01/004zbMath0965.81076arXivhep-th/9810129OpenAlexW2076032162MaRDI QIDQ1588685

Eva Silverstein, Shamit Kachru

Publication date: 4 December 2000

Published in: Journal of High Energy Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/hep-th/9810129

Mathematics Subject Classification ID

Perturbative methods of renormalization applied to problems in quantum field theory (81T15) String and superstring theories; other extended objects (e.g., branes) in quantum field theory (81T30)

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