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arXiv · hep-th/0610226

Push on a Casimir apparatus in a weak gravitational field

Giuseppe Bimonte·Enrico Calloni·Giampiero Esposito·Luigi Rosa
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Abstract

The influence of the gravity acceleration on the regularized energy-momentum tensor of the quantized electromagnetic field between two plane parallel conducting plates is derived. We use Fermi coordinates and work to first order in the constant acceleration parameter. A new simple formula for the trace anomaly is found to first order in the constant acceleration, and a more systematic derivation is therefore obtained of the theoretical prediction according to which the Casimir device in a weak gravitational field will experience a tiny push in the upwards direction.

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Giuseppe Bimonte, Enrico Calloni, Giampiero Esposito, Luigi Rosa. 2006-10-20. Push on a Casimir apparatus in a weak gravitational field. https://arxiv.org/abs/hep-th/0610226

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