Gravity with a non-Abelian gauge symmetry in a Hamiltonian way

OLIVERA   MISKOVIC; Tatjana Vukašinac

doi:10.1088/1742-6596/1010/1/012002

Gravity with a non-Abelian gauge symmetry in a Hamiltonian way

OLIVERA MISKOVIC , Tatjana Vukašinac

INSTITUTE OF PHYSICS

Research output: Contribution to journal › Conference article › peer-review

1 Scopus citations

Abstract

In this note we study possible derivation of new gravitational actions which are also invariant under a non-Abelian gauge symmetry. We start from a canonical representation of symmetry generators and define the corresponding canonical action which can also contain additional Hamiltonian constraints not related to local symmetries. The obtained class of theories possess between zero and some finite number of degrees of freedom. We discuss three special cases, starting with a theory with maximal number of degrees of freedom and finishing with a theory with zero degrees of freedom.

Original language	English
Article number	012002
Journal	Journal of Physics: Conference Series
Volume	1010
Issue number	1
DOIs	https://doi.org/10.1088/1742-6596/1010/1/012002
State	Published - 2 May 2018
Event	11th Workshop of the Gravitation and Mathematical Physics Division of the Mexican Physical Society, DGFM-SMF 2015 - Guanajuato, Guanajuato, Mexico Duration: 16 Nov 2015 → 20 Nov 2015

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abstract = "In this note we study possible derivation of new gravitational actions which are also invariant under a non-Abelian gauge symmetry. We start from a canonical representation of symmetry generators and define the corresponding canonical action which can also contain additional Hamiltonian constraints not related to local symmetries. The obtained class of theories possess between zero and some finite number of degrees of freedom. We discuss three special cases, starting with a theory with maximal number of degrees of freedom and finishing with a theory with zero degrees of freedom.",

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N2 - In this note we study possible derivation of new gravitational actions which are also invariant under a non-Abelian gauge symmetry. We start from a canonical representation of symmetry generators and define the corresponding canonical action which can also contain additional Hamiltonian constraints not related to local symmetries. The obtained class of theories possess between zero and some finite number of degrees of freedom. We discuss three special cases, starting with a theory with maximal number of degrees of freedom and finishing with a theory with zero degrees of freedom.

AB - In this note we study possible derivation of new gravitational actions which are also invariant under a non-Abelian gauge symmetry. We start from a canonical representation of symmetry generators and define the corresponding canonical action which can also contain additional Hamiltonian constraints not related to local symmetries. The obtained class of theories possess between zero and some finite number of degrees of freedom. We discuss three special cases, starting with a theory with maximal number of degrees of freedom and finishing with a theory with zero degrees of freedom.

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Gravity with a non-Abelian gauge symmetry in a Hamiltonian way

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