10 citations · 15 across the 4 of their papers we have counts for
4 papers
Many-Body Localization: Transitions in Spin Models
John Schliemann, Joao Vitor I. Costa, Paul Wenk +1
We study the transitions between ergodic and many-body localized phases in spin systems, subject to quenched disorder, including the Heisenberg chain and the central spin model. In…
Topological mass mechanism and exact fields mapping
R. L. P. G. Amaral, O. S. Ventura, L. O. Buffon +1
We present a class of mappings between models with topological mass mechanism and purely topological models in arbitrary dimensions. These mappings are established by directly mapp…
A new picture on (3+1)D topological mass mechanism
O. S. Ventura, R. L. P. G. Amaral, J. V. Costa +2
We present a class of mappings between the fields of the Cremmer-Sherk and pure BF models in 4D. These mappings are established by two distinct procedures. First a mapping of their…
Finite Discrete Electromagnetic Field Theory
Manoelito M de Souza, Jair V. Costa, Adriano S. Pedra
The classical electromagnetic field of a spinless point electron is described in a formalism with extended causality by discrete finite point-vector fields with discrete and locali…