Perturbation Theory in the Analysis of Quantum Vortices Formed by Impact of Ultrashort Electromagnetic Pulse on Atom


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Abstract

Nonstationary perturbation theory is used to study generation of quantum vortices resulting from ionization of hydrogen-like atom by an ultrashort pulse of classical electromagnetic field. It is shown that the vortices are determined by quantum interference effects.

About the authors

N. V. Larionov

Peter the Great St. Petersburg Polytechnic University

Email: smirta@mail.ru
Russian Federation, St. Petersburg, 195251

S. Yu. Ovchinnikov

Ioffe Institute,

Email: smirta@mail.ru
Russian Federation, St. Petersburg, 194021

A. A. Smirnovsky

Peter the Great St. Petersburg Polytechnic University; Ioffe Institute,

Email: smirta@mail.ru
Russian Federation, St. Petersburg, 195251; St. Petersburg, 194021

A. A. Schmidt

Ioffe Institute,

Author for correspondence.
Email: smirta@mail.ru
Russian Federation, St. Petersburg, 194021


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