5 citations · 5 across the 3 of their papers we have counts for
9 papers
Symmetry Breaking Study with Random Matrix Ensembles
M. S. Hussein, J. X. de Carvalho, M. P. Pato +1
A random matrix model to describe the coupling of -fold symmetry is constructed. The particular threefold case is used to analyze data on eigenfrequencies of elastomechanical vi…
Perturbative Treatment of Symmetry Breaking Within Random Matrix Theory
J. X. de Carvalho, M. S. Hussein, M. P. Pato +1
We discuss the applicability, within the Random Matrix Theory, of perturbative treatment of symmetry breaking to the experimental data on the flip symmetry breaking in quartz cryst…
Symmetry Breaking Study with Deformed Ensembles
J. X. Carvalho, M. S. Hussein, M. P. Pato +1
A random matrix model to describe the coupling of m-fold symmetry in constructed. The particular threefold case is used to analyze data on eigenfrequencies of elastomechanical vibr…
Multi-level and two-level models of the decay out of superdeformed bands
A. J. Sargeant, M. S. Hussein, A. N. Wilson
We compare a multi-level statistical model with a two-level model for the decay out of superdeformed rotational bands in atomic nuclei. We conclude that while the models depend on…
How large is the spreading width of a superdeformed band?
A. N. Wilson, A. J. Sargeant, P. M. Davidson +1
Recent models of the decay out of superdeformed bands can broadly be divided into two categories. One approach is based on the similarity between the tunneling process involved in…
Level density for deformations of the Gaussian orthogonal ensemble
A. C. Bertuola, J. X. de Carvalho, M. S. Hussein +2
Formulas are derived for the average level density of deformed, or transition, Gaussian orthogonal random matrix ensembles. After some general considerations about Gaussian ensembl…