Closed-Flux Solutions to the Constraints for Plane Gravity Waves

Abstract

The metric for plane gravitational waves is quantized within the Hamiltonian framework, using a Dirac constraint quantization and the self-dual field variables proposed by Ashtekar. The z axis (direction of travel of the waves) is taken to be the entire real line rather than the torus (manifold coordinatized by (z,t) is RxR rather than $S_1$ x R). Solutions to the constraints proposed in a previous paper involve open-ended flux lines running along the entire z axis, rather than closed loops of flux; consequently, these solutions are annihilated by the Gauss constraint at interior points of the z axis, but not at the two boundary points. The solutions studied in the present paper are based on closed flux loops and satisfy the Gauss constraint for all z.

18 pages; LaTex

References in corpus (1)

• Open-Flux Solutions to the Constraints for Plane Gravity Waves

Cited by in corpus (6)

• Quantization of pure gravitational plane waves
• Towards Loop Quantization of Plane Gravitational Waves
• Energy and directional signatures for plane quantized gravity waves
• Total intrinsic spin for plane gravity waves
• Bibliography of publications related to Classical and Quantum Gravity in terms of Connection and Loop Variables
• Plane waves in quantum gravity: breakdown of the classical spacetime