47 citations · 322 across the 37 of their papers we have counts for
5 papers · 1 filter
Disordered Landau-Ginzburg model
R. Acosta Diaz, G. Krein, N. F. Svaiter +1
We discuss a disordered Landau-Ginzburg model defined in a d-dimensional space. First we adopt the standard procedure of averaging the disorder dependent free energ…
Bubble nucleation in disordered Landau-Ginzburg model
R. Acosta Diaz, N. F. Svaiter, C. A. D. Zarro
In this paper we investigate bubble nucleation in a disordered Landau-Ginzburg model. First we adopt the standard procedure to average over the disordered free energy. This quantit…
Entanglement dynamics in random media
G. Menezes, N. F. Svaiter, C. A. D. Zarro
We study how the entanglement dynamics between two-level atoms is impacted by random fluctuations of the light cone. In our model the two-atom system is envisaged as an open system…
Spontaneous symmetry breaking in replica field theory
R. Acosta Diaz, G. Menezes, N. F. Svaiter +1
In this paper we discuss a disordered -dimensional Euclidean model. The dominant contribution to the average free energy of this system is written as a series of the re…
The Fermi problem in disordered systems
G. Menezes, N. F. Svaiter, H. R. de Mello +1
We revisit the Fermi two-atoms problem in the framework of disordered systems. In our model we consider a two-qubits system linearly coupled with a quantum massless scalar field. W…