Ghost-free tensor Lagrangians and linearized gravitation
Journal Article
·
· Nucl. Phys., B, v. B60, no. 1, pp. 478-492
The most general linear Lagrangian for massless and massive tensor fields without ghosts and tachyons is determined. Transversality is used to eliminate massless ghosts. The linear Einstein and Fierz-Pauli Lagrangians are unique for massless and massive tensor fields containing spin two. Hence, for gravitation, as for electromagnetism, gauge invariance and locality follow from positivity of the free-field energy. Symmetric and antisymmetric tensor theories with continuous zero-mass limit are found, but contain only spin one and spin zero. (auth)
- Research Organization:
- Laboratoire de Physique Theorique et Hautes Energies, Orsay, France
- Sponsoring Organization:
- USDOE
- NSA Number:
- NSA-29-001983
- OSTI ID:
- 4428490
- Journal Information:
- Nucl. Phys., B, v. B60, no. 1, pp. 478-492, Journal Name: Nucl. Phys., B, v. B60, no. 1, pp. 478-492; ISSN NUPBB
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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