1 citations · 1 across the 4 of their papers we have counts for
5 papers
Time evolution of quantum systems in microcavities and in free space -- a non-perturbative approach
G. Flores-Hidalgo, A. P. C. Malbouisson
We consider a system consisting of a particle in the harmonic approximation, having frequency , coupled to a scalar field inside a spherical reflecting cavity of diameter $L…
First-order phase transitions in confined systems
C. A. Linhares, A. P. C. Malbouisson, I. Roditi
In a field-theoretical context, we consider the Euclidean model compactified in one of the spatial dimensions. We are able to determine the dependence of the transiti…
Storage of energy in confined quantum systems
A. P. C. Malbouisson
Using the non-perturbative method of {\it dressed} states introduced in previous publications [N.P.Andion, A.P.C. Malbouisson and A. Mattos Neto, J.Phys.{\bf A34}, 3735, (2001); G.…
Superconducting transition temperature in thin films
A. P. C. Malbouisson, J. M. C. Malbouisson, A. E. Santana
By considering the Ginzburg-Landau model, compactified in one of the spatial dimensions, and using a modified Matsubara formalism, we determine the dependence of the superconductin…
Critical Fluctuations in Topologically Massive Superconductors
A. P. C. Malbouisson, F. S. Nogueira, N. F. Svaiter
We consider a topologically massive Ginzburg-Landau model of superconductivity. In the context of a mean field calculation, we show that there is an increase in the critical temper…