In the tetrad (ADM-vielbein) form of general relativity, the authors build first-class constraints that generate the full local Lorentz group (rotations plus boosts) and verify the Lorentz algebra, but only for N=1, Ni=0.
Hamiltonian Formalism of Bimetric Gravity In Vierbein Formulation
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abstract
This paper is devoted to the Hamiltonian analysis of bimetric gravity in vierbein formulation. We identify all constraints and determine their nature. We also show an existence of additional constraint so that the scalar mode can be eliminated.
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gr-qc 1years
2024 1verdicts
CONDITIONAL 1representative citing papers
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Generators of Local Lorentz Transformation in ADM-Vielbein Formalism of Gravitational Relativity
In the tetrad (ADM-vielbein) form of general relativity, the authors build first-class constraints that generate the full local Lorentz group (rotations plus boosts) and verify the Lorentz algebra, but only for N=1, Ni=0.