Nonadiabatic scattering of a classical particle in an inhomogeneous magnetic field

URN to cite this document:: urn:nbn:de:bvb:355-epub-462563
DOI to cite this document:: 10.5283/epub.46256

Evers, Ferdinand

; Mirlin, A. D. ; Polyakov, D. G. ; Wölfle, P.

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Date of publication of this fulltext: 05 Jul 2021 05:49

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Abstract

We study the violation of the adiabaticity of the electron dynamics in a slowly varying magnetic field. We formulate and solve exactly a nonadiabatic scattering problem. In particular, we consider scattering on a magnetic field inhomogeneity that models scatterers in the composite-fermion theory of the half-filled Landau level. The calculated nonadiabatic shift of the guiding center is ...