Canonical Analysis of Unimodular Gravity

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Authors

KLUSOŇ Josef

Year of publication 2015
Type Article in Periodical
Magazine / Source Physical review D
MU Faculty or unit

Faculty of Science

Citation
Doi http://dx.doi.org/10.1103/PhysRevD.91.064058
Field Theoretical physics
Keywords COSMOLOGICAL CONSTANT; QUANTUM-GRAVITY; SPACETIME DIFFEOMORPHISMS
Description This paper is devoted to the Hamiltonian analysis of the unimodular gravity. We treat the unimodular gravity as the general relativity action with the unimodular constraint imposed with the help of the Lagrange multiplier. We perform the canonical analysis of the given theory and determine its constraint structure.
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