Reduced loop quantization with four Klein–Gordon scalar fields as reference matter

DOI10.1088/1361-6382/ab26f4zbMath1479.83086arXiv1610.07422OpenAlexW2962832091WikidataQ127780520 ScholiaQ127780520MaRDI QIDQ5164399

Alexander Vetter, Kristina Giesel

Publication date: 11 November 2021

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

Full work available at URL: https://arxiv.org/abs/1610.07422

zbMATH Keywords

loop quantum gravityDirac observablesreduced phase space quantization

Mathematics Subject Classification ID

Quantum field theory on curved space or space-time backgrounds (81T20) Gravitational interaction in quantum theory (81V17) Quantization of the gravitational field (83C45) Phase-space methods including Wigner distributions, etc. applied to problems in quantum mechanics (81S30) Constrained dynamics, Dirac's theory of constraints (70H45) Canonical quantization (81S08)

Related Items (2)

Effective dynamics of scalar cosmological perturbations from quantum gravity ⋮ Cosmological implications of the hydrodynamical phase of group field theory

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