Time and Observables in Unimodular General Relativity

Details Time and Observables in Unimodular General Relativity Time and Observables in Unimodular General Relativity

2008-01-29

arxiv.org/abs/0801.4477v2

Gen.Rel.Grav.37:383-390,2005

Astronomy and Astrophysics

Astrophysics

General Relativity and Quantum Cosmology

16 pages

Scientific paper

A cosmological time variable is emerged from the hamiltonian formulation of
unimodular theory of gravity to measure the evolution of dynamical observables
in the theory. A set of constants of motion has been identified for the theory
on the null hypersurfaces that its evolution is with respect to the volume
clock introduced by the cosmological time variable.

Affiliated with

Also associated with

No associations

Rating

Time and Observables in Unimodular General Relativity does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Time and Observables in Unimodular General Relativity, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Time and Observables in Unimodular General Relativity will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-185629