292 citations · 1.4k across the 140 of their papers we have counts for
140 papers
Lamb Shift of a Static Atom Facing a Rotating Surface
César D. Fosco, Fernando C. Lombardo, Francisco D. Mazzitelli
We study how the Lamb shift of a static atom is modified when a nearby planar body rotates rigidly about its normal while the atom is held at a fixed distance . We derive a gene…
Parity-dependent Casimir forces and Hall currents for a confined Dirac field
Aitor Fernández, César D. Fosco
We study a massless Dirac field subjected to two alternative boundary conditions on two parallel thin walls, in d + 1 dimensions. The two configurations correspond to the system be…
Van der Waals interaction at short and long distances: a pedagogical path from stationary to time-dependent perturbation theory
L. Saba, C. D. Fosco
The van der Waals interaction between neutral atoms is typically studied using stationary perturbation theory for the short-distance (London) limit, while long-distance (Casimir-Po…
Quantum dissipative effects for a real scalar field coupled to a dynamical Neumann surface in d+1 dimensions
C. D. Fosco, B. C. Guntsche
We study dissipative effects for a system consisting of a massless real scalar field satisfying Neumann boundary conditions on a space and time-dependent surface, in d+1 dimensions…
On the Sign of the Casimir Force Between Two Bodies Coupled to a Dirac field
Aitor Fernández, César D. Fosco, Guillermo Hansen
We apply the result of Kenneth and I. Klich, Phys. Rev. Lett.97, 160401 (2006) to derive a theorem for two objects coupled to a Dirac field. We demonstrate that a sufficient condit…
On the fermionic van der Waals and Casimir-Polder interactions
C. D. Fosco, G. Hansen
We formulate fermionic versions, for any number of spatial dimensions, of the van der Waals and Casimir-Polder interactions, and study their properties. In both cases, the systems…