Published May 15, 1979 | Published
Journal Article Open

Absence of tachyons in supergravity and classical relativity

Deser, S. ORCID icon
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Abstract

The relation between energy and supercharge in supersymmetry and supergravity implies that tachyons have vanishing four-momentum there and consequently in classical Einstein gravity also.

Additional Information

© 1979 American Physical Society. (Received 29 January 1979) This work was supported in part by NSF Grant No. PHY-78-09644.

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Published - PhysRevD.19.3165.pdf

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