Zobrazeno 1 - 3
of 3
pro vyhledávání: '"da Paz, Irismar Gonçalves"'
Publikováno v:
Phys. Rev. Lett. 126, 134803 (2021)
A new Bateman-Hillion solution to the Dirac equation for a relativistic Gaussian electron beam taking explicit account of the $4$-position of the beam waist is presented. This solution has a pure Gaussian form in the paraxial limit but beyond it cont
Externí odkaz:
http://arxiv.org/abs/1812.04957
Publikováno v:
Phys. Rev. A 94, 023822 (2016)
In two recent papers exact Hermite-Gaussian solutions to relativistic wave equations have been obtained for both electromagnetic and particle beams that include Gouy phase. The solutions for particle beams correspond to those of the Schr\"{o}dinger e
Externí odkaz:
http://arxiv.org/abs/1601.07544
Publikováno v:
Phys. Rev. A 92, 023853 (2015)
Recently Gouy rotation was observed with focused non-relativistic electron vortex beams. If the electrons in vortex beams are very fast we have to take into account relativistic effects to completely describe the Gouy phase on them. Exact Hermite-Gau
Externí odkaz:
http://arxiv.org/abs/1503.00229