Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR835 papers
- The Ohio State UniversityUS812 papers
- Universidade de São PauloBR798 papers
- Panjab UniversityIN636 papers
- Universidade Federal do ABCBR635 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di TorinoIT634 papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR603 papers
- Benemérita Universidad Autónoma de PueblaMX594 papers
- European Organization for Nuclear ResearchCH583 papers
- Wayne State UniversityUS576 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di BolognaIT570 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di CataniaIT565 papers
8 papers · 2 filters
Long-time-scale revivals in ion traps
H. Moya-Cessa, A. Vidiella-Barranco, J. A. Roversi +2
In this contribution we investigate the interaction of a single ion in a trap with laser beams. Our approach, based on unitary transformating the Hamiltonian, allows its exact diag…
Enhanced Diffusion and the Continuous Spontaneous Localization Model
L. F. Santos, C. O. Escobar
We find an analogy between turbulence and the dynamics of the continuous spontaneous localization model (CSL) of the wave function. The use of a standard white noise in the localiz…
On Superluminal motions in photon and particle tunnelings
J. Jakiel, V. S. Olkhovsky, Erasmo Recami
It is shown that the Hartman-Fletcher effect is valid for all the known expressions of the mean tunnelling time, in various nonrelativistic approaches, for the case of finite width…
Field Purification in the intensity-dependent Jaynes-Cummings model
D. S. Freitas, A. Vidiella-Barranco, J. A. Roversi
We have found that, in the intensity-dependent Jaynes-Cummings model, a field initially prepared in a statistical mixture of two coherent states, and , evolves toward a…
Stochastic Motion of an Open Bosonic String
L. F. Santos, C. O. Escobar
We show that the classical stochastic motion of an open bosonic string leads to the same results as the standard first quantization of this system. For this, the diffusion constant…
Quantum state engineering via unitary transformations
A. Vidiella-Barranco, J. A. Roversi
We construct a Hamiltonian for the generation of arbitrary pure states of the quantized electromagnetic field. The proposition is based upon the fact that a unitary transformation…
About Zitterbewegung and electron structure
W. A. Rodrigues, Jayme Vaz, Erasmo Recami +1
We start from the spinning electron theory by Barut and Zanghi, which has been recently translated into the Clifford algebra language. We "complete" such a translation, first of al…
Generalization of Dirac Non-Linear Electrodynamics, and Spinning Charged Particles
W. A. Rodrigues, Jayme Vaz, Erasmo Recami
In this note we generalized the Dirac non-linear electrodynamics, by introducing two potentials (namely, the vector potential A and the pseudo-vector potential gamma^5 B of the ele…