Scalar material reference systems and loop quantum gravity

DOI10.1088/0264-9381/32/13/135015zbMath1327.83114arXiv1206.3807OpenAlexW2140333031MaRDI QIDQ3447546

Thomas Thiemann, Kristina Giesel

Publication date: 27 October 2015

Published in: Classical and Quantum Gravity (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1206.3807

zbMATH Keywords

loop quantum gravityDirac observablesscalar material reference systems

Mathematics Subject Classification ID

Quantum field theory on curved space or space-time backgrounds (81T20) Quantization of the gravitational field (83C45) Einstein's equations (general structure, canonical formalism, Cauchy problems) (83C05) Macroscopic interaction of the gravitational field with matter (hydrodynamics, etc.) (83C55) Quantum measurement theory, state operations, state preparations (81P15) Spinor and twistor methods in general relativity and gravitational theory; Newman-Penrose formalism (83C60)

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