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arXiv · 0704.2251

Boundaries and the Casimir effect in non-commutative space-time

Roberto Casadio·Alessandro Gruppuso·Benjamin Harms·Octavian Micu
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Abstract

We calculate modifications to the scalar Casimir force between two parallel plates due to space-time non-commutativity. We devise a heuristic approach to overcome the difficulties of describing boundaries in non-commutative theories and predict that boundary corrections are of the same order as non-commutative volume corrections. Further, both corrections have the form of more conventional finite surface effects.

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Roberto Casadio, Alessandro Gruppuso, Benjamin Harms, Octavian Micu. 2007-05-22. Boundaries and the Casimir effect in non-commutative space-time. https://doi.org/10.1103/physrevd.76.025016

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