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Comments on Non-Commutative Phenomenology

Alexey Anisimov·Tom Banks·Michael Dine·Michael Graesser
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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.

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Alexey Anisimov, Tom Banks, Michael Dine, Michael Graesser. 2001-12-13. Comments on Non-Commutative Phenomenology. https://doi.org/10.1103/physrevd.65.085032

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