Vacuum Energy Cancellation in a Non-supersymmetric String

Preprint

21 December 1998

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-th/9807076

Abstract

We present a nonsupersymmetric orbifold of type II string theory and show that it has vanishing cosmological constant at the one and two loop level. We argue heuristically that the cancellation persists at higher loops.

Keywords

SUPERSYMMETRIC STRING
ENERGY CANCELLATION
HEURISTICALLY
VACUUM ENERGY
II STRING
TWO LOOP

All Related Versions

Version 1, 1998-07-10, ArXiv
Version 2, 1998-07-14, ArXiv
Version 3, 1998-12-21, ArXiv
Published version: Physical Review D, 59 (10), 106004.

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