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Preprint . 2001
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Foundations of Physics
Article . 2001 . Peer-reviewed
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https://dx.doi.org/10.48550/ar...
Article . 2001
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https://dx.doi.org/10.1023/a:1...
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Quantum General Invariance and Loop Gravity

descriptionPublicationkeyboard_double_arrow_right Article , Preprint 01 Jul 2001Embargo end date: 01 Jan 2001 English Publisher:Springer Science and Business Media LLCJournal:Foundations of Physics, volume 31, pages 1,105-1,118 (issn: 0015-9018, eissn: 1572-9516, Copyright policy )Funded by:FCT | D4
Authors: Salisbury, Donald C.;

doi: 10.1023/a:1017530508201 , 10.48550/arxiv.gr-qc/0105097

arXiv: gr-qc/0105097

Quantum General Invariance and Loop Gravity

Abstract

A quantum physical projector is proposed for generally covariant theories which are derivable from a Lagrangian. The projector is the quantum analogue of the integral over the generators of finite one-parameter subgroups of the gauge symmetry transformations which are connected to the identity. Gauge variables are retained in this formalism, thus permitting the construction of spacetime area and volume operators in a tentative spacetime loop formulation of quantum general relativity.

To appear in Foundations of Physics

Related Organizations
Keywords

FOS: Physical sciences, General Relativity and Quantum Cosmology (gr-qc), General Relativity and Quantum Cosmology

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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