STRINGY RESTRICTIONS ON THE BACKGROUNDS IN THE HETEROTIC SIGMA MODEL

DOI10.1142/S0217732392000719zbMath1021.81770OpenAlexW1998020043MaRDI QIDQ2727459

Parthasarathi Majumdar, Soumitra SenGupta

Publication date: 31 July 2001

Published in: Modern Physics Letters A (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1142/s0217732392000719

Mathematics Subject Classification ID

String and superstring theories; other extended objects (e.g., branes) in quantum field theory (81T30) Symmetry breaking in quantum theory (81R40)

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