Peccei-Quinn Mechanism in Gravity and the Nature of the Barbero-Immirzi Parameter

DOI10.1103/PhysRevLett.103.081302zbMath1254.83029arXiv0902.2764WikidataQ50597855 ScholiaQ50597855MaRDI QIDQ4898086

Simone Mercuri

Publication date: 29 December 2012

Published in: Physical Review Letters (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/0902.2764

zbMATH Keywords

Barbero-Immirzi parameter

Mathematics Subject Classification ID

Spinor and twistor methods in general relativity and gravitational theory; Newman-Penrose formalism (83C60)

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Cites Work

• New Post-Newtonian Parameter to Test Chern-Simons Gravity
• Fermions in loop quantum cosmology and the role of parity
• An identity in Riemann–Cartan geometry
• Real and complex connections for canonical gravity
• Background independent quantum gravity: a status report
• Modern Canonical Quantum General Relativity
• Quantum gravity and Regge calculus

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