Gravitational Constraints which Generate a Lie Algebra

Preprint

10 January 1995

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.gr-qc/9501005

Abstract

The coupling of gravity to dust helps to discover simple quadratic combinations of the gravitational super-Hamiltonian and supermomentum whose Poisson brackets strongly vanish. This leads to a new form of vacuum constraints which generate a true Lie algebra. We show that the coupling of gravity to a massless scalar field leads to yet another set of constraints with the same property, albeit not as simple as that based on the coupling to dust.

Keywords

CONSTRAINTS WHICH GENERATE
GRAVITATIONAL CONSTRAINTS
COUPLING OF GRAVITY
LIE ALGEBRA
DUST HELPS
GRAVITY

All Related Versions

Version 1, 1995-01-10, ArXiv
Published version: Physical Review D, 51 (10), 5579.

This publication has 0 references indexed in Scilit: