Stefano de Leo

• Abstract

  1) we aim to improve the theoretical analysis on the axial symmetry breaking of optical beams propagating through dielectrics, to study the phenomena of light oscillation caused by the simultaneous effect of the Goos-Hänchen displacements and angular deviations, to analyze the interference between different polarizations and the consequent oscillations in the laser power and, finally, to …

  Theoretical anf experimental analysis of the transversal breaking of symmetry, lateral displacements, angular deviations and light oscillations in the propagation of optical beam thorugh dielectric blocks., AP.R

• Abstract

  We aim to study the behavior of relativistic wave packets in tunnelling, diffusion and oscillation quantum phenomena. In particular, we would like to discuss the Klein-Gordon and Dirac equation in presence of electrostatic potentials. The preliminary discussion will be performed by using mass-eigenstates. The introduction of flavor eigenstates play a fundamental role in understanding quan…

  The wave packet formalism in the study of differential equations in relativistic quantum mechanics, AP.R

• Abstract

  We aim to study the behavior of relativistic wave packets in tunnelling, diffusion and oscillation quantum phenomena. In particular. we would like to discuss the Klein-Gordon and Dirac equation in presence of "electrostatic" potentials. The preliminary discussion will be performed bu using mass-eigenstates. The introduction of flavor eigenstates play a fundamental role in understanding qu…

  The wave packet formalism in the study of differential equations and applications in relativistic quantum mechanics, AP.R

• Abstract

  The main objective of our reserch project is the use of gaussian wave packets to study the laser beam propagation thorugh stratified dielectrics and non-linear atomic media. Most of the papers which appear in litterature use the plane wave formalsim. The introduction of the wave packet formalism allows a more appropriate desccription of physical systems setup which can be reproduced in o…

  The use of Gaussian wave packets in the study of the propagation of optical beams through stratified dielectrics and non-linear atomic media., BP.PD

• Abstract

  This project a triple purpose: 1) series of classes (24 lessons of two hours each) for students of the University of Salento and the Instituto Superior Universitário Interdisciplinary on 1.1) Delay times in quantum mechanics and analogy with lateral displacements in optcis, 1.2) Deviations from geometric optcis: Goos-Hänchen shifts and angular deviations,1.3) The weak measurement techniqu…

  Theoretical/experimental study of oscillation phenomena and lateral displacements, generated by the Goos-Haenchen phase, and the angular deviations, caused by symmetry breaking, in the propagation of laser beams by using the weak measurement technique, BE.PQ

• Abstract

  The scientific visit at the University of Salento (Italy) ist planned during my sabbatical, in the period of the 15th of August, 2018 until the 15th of February, 2019 and aims for three results: 1) Carrying out a series of lectures (15 lectures, 2 hours each) for graduate students in Physics at the University of Salento, treating "The Goos-Hänchen shift and the Weak Measurement technique …

  Theoretical/experimental study of the oscillation phenomena induced Goos-Hänchen phase and of angular deviations caused by the breaking of symmetry in the propagation of laser beams through dielectric blocks, BE.PQ

• Abstract

  1 - Review of our previous work on tunneling with view to an extension to two dimensional potentials. 2 - Analogy between optics and quantum mechanics and in particular laser passage through various dielectric stratified structures. 3 - Non quantized potentials in field theory. (AU)

  The wave packet formalism in the study of differential equations in quantum mechanics and optics, BE.PQ

(Only some records are available in English at this moment)