165 citations
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4 papers · 1 filter
Solitons with Cubic and Quintic Nonlinearities Modulated in Space and Time
A. T. Avelar, D. Bazeia, W. B. Cardoso
This work deals with soliton solutions of the nonlinear Schroedinger equation with cubic and quintic nonlinearities. We extend the procedure put forward in a recent Letter and we s…
Lifshitz theory of atom-wall interaction with applications to quantum reflection
V. B. Bezerra, G. L. Klimchitskaya, V. M. Mostepanenko +1
The Casimir-Polder interaction of an atom with a metallic wall is investigated in the framework of the Lifshitz theory. It is demonstrated that in some temperature (separation) reg…
On the quantum dynamics of a point particle in conical space
C. Filgueiras, F. Moraes
A quantum neutral particle, constrained to move on a conical surface, is used as a toy model to explore bound states due to both a inverse squared distance potential and a -func…
Thermal correction to the Casimir force, radiative heat transfer, and an experiment
V. B. Bezerra, G. Bimonte, G. L. Klimchitskaya +2
The low-temperature asymptotic expressions for the Casimir interaction between two real metals described by Leontovich surface impedance are obtained in the framework of thermal qu…