NO GHOST THEOREM AND COHOMOLOGY THEOREM FOR STRINGS IN ARBITRARY STATIC BACKGROUNDS

DOI10.1142/S0217732391000981zbMath1020.81917OpenAlexW2125295144MaRDI QIDQ2727053

Debashis Ghoshal, Sudipta Mukherji

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/s0217732391000981

Mathematics Subject Classification ID

Applications of Lie (super)algebras to physics, etc. (17B81) Quantization in field theory; cohomological methods (81T70) String and superstring theories; other extended objects (e.g., branes) in quantum field theory (81T30) Homological methods in Lie (super)algebras (17B55)

Related Items (3)

The no-ghost theorem in curved backgrounds with a timelike u(1): NSR string ⋮ The no-ghost theorem for string theory in curved backgrounds with a flat timelike direction. ⋮ Ghost-free and modular invariant spectra of a string in \(\text{SL}(2,\mathbb{R})\) and three-dimensional black hole geometry.

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