The angular momentum of electron radiation in a uniform magnetic field
نویسندگان
چکیده
We study theoretically by means of quantum electrodynamics the vortex radiation a relativistic electron in uniform magnetic field. The exact expressions for probability emission photon with certain angular momentum are found. classical asymptotics ħ→0 this does not match flux density calculated method using symmetrized energy-momentum tensor. Although integrated over directions is same both cases. found field canonical (not symmetrized) tensor and showed that obtained way coincides limit emission.
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ژورنال
عنوان ژورنال: Physics Letters
سال: 2023
ISSN: ['1873-2429', '0375-9601']
DOI: https://doi.org/10.1016/j.physleta.2023.128764