Lorentz Invariance and the semiclassical approximation of loop quantum gravity

Preprint

2 October 2003

preprint
Published by arXiv in arXiv

Abstract

It is shown that the field equations derived from an effective interaction hamiltonian for Maxwell and gravitational fields in the semiclassical approximation of loop quantum gravity using weave states are Lorentz invariant. To derive this result, which is in agreement with the observational evidence, we use the geometrical properties of the electromagnetic field.

Keywords

SEMICLASSICAL APPROXIMATION
APPROXIMATION OF LOOP
ELECTROMAGNETIC FIELD
EFFECTIVE INTERACTION
LORENTZ INVARIANT
LOOP QUANTUM
GRAVITY
WEAVE

All Related Versions

Version 1, 2003-10-02, ArXiv
Version 2, 2004-04-12, ArXiv
Published version: Classical and Quantum Gravity, 21 (11), 2617.

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