Vacuum energy density and pressure near a soft wall

Perfectly conducting boundaries, and their Dirichlet counterparts for quantum scalar fields, predict nonintegrable energy densities. A more realistic model with a finite ultraviolet cutoff yields two inconsistent values for the force on a curved or edged boundary (the "pressure anomaly")....

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Veröffentlicht in:	Physical review. D 2016-05, Vol.93 (10), Article 105010
Hauptverfasser:	Murray, S. W., Whisler, C. M., Fulling, S. A., Wagner, Jef, Carter, H. B., Lujan, David, Mera, F. D., Settlemyre, T. E.
Format:	Artikel
Sprache:	eng
Schlagworte:	Anomalies Boundaries Dirichlet problem Energy density Mathematical models Scalars Ultraviolet Walls
Online-Zugang:	Volltext
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