Unimodular theory of canonical quantum gravity

Einstein's theory of gravity is reformulated so that the cosmological constant becomes an integration constant of the theory, rather than a coupling'' constant. However, in the Hamiltonian form of the theory, the Hamiltonian constraint is missing, while the usual momentum constraints...

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Bibliographische Detailangaben
Veröffentlicht in:	Physical review. D, Particles and fields Particles and fields, 1989-08, Vol.40 (4), p.1048-1052
1. Verfasser:	UNRUH, W. G
Format:	Artikel
Sprache:	eng
Schlagworte:	640106 - Astrophysics & Cosmology- Cosmology 657003 - Theoretical & Mathematical Physics- Relativity & Gravitation CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS COSMOLOGICAL MODELS COUPLING CONSTANTS DIFFERENTIAL EQUATIONS EINSTEIN FIELD EQUATIONS ENERGY-MOMENTUM TENSOR EQUATIONS EQUATIONS OF MOTION Exact sciences and technology FIELD EQUATIONS FIELD THEORIES GAUGE INVARIANCE General relativity and gravitation HAMILTONIANS INVARIANCE PRINCIPLES MATHEMATICAL MODELS MATHEMATICAL OPERATORS PARTIAL DIFFERENTIAL EQUATIONS Physics QUANTUM FIELD THEORY QUANTUM GRAVITY QUANTUM OPERATORS RICCI TENSOR SCHROEDINGER EQUATION SPACE-TIME TENSORS UNIVERSE WAVE EQUATIONS
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