Phys. Rev. D 61, 104014 (2000) - In search of local degrees of freedom in quadratic diff-invariant Lagrangians

In search of local degrees of freedom in quadratic diff-invariant Lagrangians

J. Fernando Barbero G. and Eduardo J. S. Villaseñor

Phys. Rev. D 61, 104014 – Published 25 April 2000

Abstract

We show that local diff-invariant free field theories in four spacetime dimensions do not have local degrees of freedom.

Received 20 September 1999

DOI:https://doi.org/10.1103/PhysRevD.61.104014

©2000 American Physical Society

Authors & Affiliations

J. Fernando Barbero G. and Eduardo J. S. Villaseñor

Escuela Superior de Ingeniería Industrial, Universidad Europea, Urb. El Bosque, C/Tajo s/n, Villaviciosa de Odón, Madrid, 28670 Spain

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Issue

Vol. 61, Iss. 10 — 15 May 2000

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