14 citations · 40 across the 6 of their papers we have counts for
3 papers · 1 filter
Vacuum energy density and pressure inside a soft wall
Agam Shayit, S. A. Fulling, T. E. Settlemyre +1
In the study of quantum vacuum energy and the Casimir effect, it is desirable to model the conductor by a potential of the form . This "soft wall" model was proposed so a…
Renormalization for a Scalar Field in an External Scalar Potential
S. A. Fulling, T. E. Settlemyre, K. A. Milton
The Pauli--Villars regularization procedure confirms and sharpens the conclusions reached previously by covariant point splitting. The divergences in the stress tensor of a quantiz…
Vacuum energy density and pressure near a soft wall
S. W. Murray, C. M. Whisler, S. A. Fulling +5
Perfectly conducting boundaries, and their Dirichlet counterparts for quantum scalar fields, predict nonintegrable energy densities. A more realistic model with a finite ultraviole…