196 citations · 645 across the 32 of their papers we have counts for
4 papers · 1 filter
On the study of oscillons in scalar field theories: A new approach
R. A. C. Correa, A. de Souza Dutra
In this work we study configurations in one-dimensional scalar field theory, which are time-dependent, localized in space and extremely long-lived called oscillons. It is investiga…
'Quantum Cheshire Cat' as Simple Quantum Interference
Raul Corrêa, Marcelo França Santos, C. H. Monken +1
In a recent work, Aharonov et al. suggested that a photon could be separated from its polarization in an experiment involving pre- and post-selection [New J. Phys 15, 113015 (2013)…
Information-Entropic Measure of Energy-Degenerate Kinks in Two-Field Models
R. A. C. Correa, A. de Souza Dutra, M. Gleiser
We investigate the existence and properties of kink-like solitons in a class of models with two interacting scalar fields. In particular, we focus on models that display both doubl…
Analytical Multi-kinks in smooth potentials
G. P. de Brito, R. A. C. Correa, A. de Souza Dutra
In this work we present an approach which can be systematically used to construct nonlinear systems possessing analytical multi-kink profile configurations. In contrast with previo…