Hamiltonian Constraint in 4D Lattice Quantum Gravity

Details Hamiltonian Constraint in 4D Lattice Quantum Gravity Hamiltonian Constraint in 4D Lattice Quantum Gravity

Dec 1998

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1998tx19.confe.122n&link_type=abstract

Abstracts of the 19th Texas Symposium on Relativistic Astrophysics and Cosmology, held in Paris, France, Dec. 14-18, 1998. Eds.:

Astronomy and Astrophysics

Astrophysics

Scientific paper

We apply stochastic quantization method to realize the hamiltonian constraint for 4D lattice quantum gravity in Ashtekar's canonical formalism. The basic Langevin equation is proposed to reproduce the hamiltonian constraint in the corresponding Fokker-Planck hamiltonian of the stochastic process. The Langevin equation, which is defined in terms of the Ito stochastic calculus by using the white noise, gives a non-perturbative method to construct solutions of the lattice regularized hamiltonian contraint. We discuss the continuum limit of some observables, such as the geodesic distance, by the Schwinger-Dyson equations derived from the basic Langevin equation.

Affiliated with

Also associated with

No associations

Rating

Hamiltonian Constraint in 4D Lattice Quantum Gravity 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 Hamiltonian Constraint in 4D Lattice Quantum Gravity, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hamiltonian Constraint in 4D Lattice Quantum Gravity will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-767622