Discreteness corrections and higher spatial derivatives in effective canonical quantum gravity

Canonical quantum theories with discrete space may imply interesting effects. This article presents a general effective description, paying due attention to the role of higher spatial derivatives in a local expansion and differences to higher time derivatives. In a concrete set of models, it is show...

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Veröffentlicht in:	arXiv.org 2014-02
Hauptverfasser:	Bojowald, Martin, Paily, George M, Reyes, Juan D
Format:	Artikel
Sprache:	eng
Schlagworte:	Derivatives Physics - General Relativity and Quantum Cosmology Quantum gravity
Online-Zugang:	Volltext
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