Some dynamical lower bounds for one-dimensional discrete Dirac operators with different classes of sparse potentials are presented, and the particular role of the particle mass is emphasized. (C) 2011 Elsevier B.V. All rights reserved.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq
A single particle is bound by an attractive central potential and obeys the Dirac equation in d spa...
A minimal-length scenario can be considered as an effective description of quantum gravity effects. ...
International audienceA discrete-time quantum walk (QW) is essentially a unitary operator driving th...
AbstractSome dynamical lower bounds for one-dimensional discrete Dirac operators with different clas...
AbstractSome dynamical lower bounds for one-dimensional discrete Dirac operators with different clas...
We study spectral properties of some discrete Dirac operators with nonzero potential only at some sp...
Spectral and dynamical properties of some one-dimensional continuous Schrodinger and Dirac operators...
Abstract. We establish quantum dynamical lower bounds for a number of discrete one-dimensional Schro...
Abstract. We establish quantum dynamical lower bounds for discrete one-dimensional Schrodinger opera...
AbstractFollowing the Killip–Kiselev–Last method, we prove quantum dynamical upper bounds for discre...
The domain of this thesis is included in the general theory of discrete one dimensional random opera...
Here we consider operators in the physics literature and explore their discretized counterparts for ...
International audienceWe study spectral properties of a family of (Hp, x)x in X, indexed by a non-ne...
The domain of this thesis is included in the general theory of discrete one dimensional random opera...
AbstractWe establish quantum dynamical lower bounds for a number of discrete one-dimensional Schrödi...
A single particle is bound by an attractive central potential and obeys the Dirac equation in d spa...
A minimal-length scenario can be considered as an effective description of quantum gravity effects. ...
International audienceA discrete-time quantum walk (QW) is essentially a unitary operator driving th...
AbstractSome dynamical lower bounds for one-dimensional discrete Dirac operators with different clas...
AbstractSome dynamical lower bounds for one-dimensional discrete Dirac operators with different clas...
We study spectral properties of some discrete Dirac operators with nonzero potential only at some sp...
Spectral and dynamical properties of some one-dimensional continuous Schrodinger and Dirac operators...
Abstract. We establish quantum dynamical lower bounds for a number of discrete one-dimensional Schro...
Abstract. We establish quantum dynamical lower bounds for discrete one-dimensional Schrodinger opera...
AbstractFollowing the Killip–Kiselev–Last method, we prove quantum dynamical upper bounds for discre...
The domain of this thesis is included in the general theory of discrete one dimensional random opera...
Here we consider operators in the physics literature and explore their discretized counterparts for ...
International audienceWe study spectral properties of a family of (Hp, x)x in X, indexed by a non-ne...
The domain of this thesis is included in the general theory of discrete one dimensional random opera...
AbstractWe establish quantum dynamical lower bounds for a number of discrete one-dimensional Schrödi...
A single particle is bound by an attractive central potential and obeys the Dirac equation in d spa...
A minimal-length scenario can be considered as an effective description of quantum gravity effects. ...
International audienceA discrete-time quantum walk (QW) is essentially a unitary operator driving th...