Comments on Non-Commutative Phenomenology

Preprint

30 June 2001

preprint
Published by arXiv in arXiv

Abstract

It is natural to ask whether non-commutative geometry plays a role in four dimensional physics. By performing explicit computations in various toy models, we show that quantum effects lead to violations of Lorentz invariance at the level of operators of dimension three or four. The resulting constraints are very stringent.

Keywords

COMMUTATIVE PHENOMENOLOGY
PERFORMING EXPLICIT
DIMENSIONAL PHYSICS
LORENTZ INVARIANCE
GEOMETRY PLAYS
PHENOMENOLOGY
VARIOUS TOY

All Related Versions

Version 1, 2001-06-30, ArXiv
Version 2, 2001-06-30, ArXiv
Version 3, 2001-10-20, ArXiv
Version 4, 2001-12-13, ArXiv
Published version: Physical Review D, 65 (8), 085032.

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