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Classical and Quantum Gravity Volume 21 Number 15 Create an alert RSS this journal

J M Velhinho 2004 Class. Quantum Grav. 21 L109 doi:10.1088/0264-9381/21/15/L01

Comments on the kinematical structure of loop quantum cosmology

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J M Velhinho

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Abstract References Cited By

LETTER TO THE EDITOR

We comment on the presence of spurious observables and on a subtle violation of irreducibility in loop quantum cosmology.


PACS

98.80.Qc Quantum cosmology

04.60.Pp Loop quantum gravity, quantum geometry, spin foams

MSC

83Cxx General relativity

83F05 Cosmology

Subjects

Gravitation and cosmology

Astrophysics and astroparticles

Dates

Issue 15 (7 August 2004)

Received 11 June 2004

Published 9 July 2004



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