Analysis of Light Induced Diffusion Ionization of a Three Dimensional Hydrogen Atom Based on the Floquet Technique and Split Operator Method

D. K. Efimov, N. N. Bezuglov, A. N. Klyucharev, Yu. N. Gnedinc, K. Miculis, A. Ekers

Research output

9 Citations (Scopus)

Abstract

Abstract—A stable symplectic scheme for calculating particle trajectories in timeperiodic force fields based on the Floquet technique and splitoperator method is described. The dynamics of a threedimensional hydrogen atom under the action of an external linearly polarized microwave electric field is studied in a numerical experiment. Under conditions of the implemented dynamical chaos, features in the evolution of angular momentum L(t) of a Rydberg electron (RE) that do not meet the assumptions of traditional theoretical approaches for describing lightinduced diffusion ionization of the RE are revealed.
Original languageEnglish
Pages (from-to)8–17
JournalOptics and Spectroscopy (English translation of Optika i Spektroskopiya)
Volume117
Issue number1
DOIs
Publication statusPublished - 2014

Fingerprint

Ionization
Mathematical operators
Hydrogen
hydrogen atoms
ionization
operators
Atoms
Electrons
particle trajectories
Angular momentum
Chaos theory
field theory (physics)
chaos
electrons
angular momentum
Microwaves
Electric fields
Trajectories
microwaves
electric fields

Cite this

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title = "Analysis of Light Induced Diffusion Ionization of a Three Dimensional Hydrogen Atom Based on the Floquet Technique and Split Operator Method",
abstract = "Abstract—A stable symplectic scheme for calculating particle trajectories in timeperiodic force fields based on the Floquet technique and splitoperator method is described. The dynamics of a threedimensional hydrogen atom under the action of an external linearly polarized microwave electric field is studied in a numerical experiment. Under conditions of the implemented dynamical chaos, features in the evolution of angular momentum L(t) of a Rydberg electron (RE) that do not meet the assumptions of traditional theoretical approaches for describing lightinduced diffusion ionization of the RE are revealed.",
keywords = "Diffusion Ionization, Floquet Technique, Split Operator Method",
author = "Efimov, {D. K.} and Bezuglov, {N. N.} and Klyucharev, {A. N.} and Gnedinc, {Yu. N.} and K. Miculis and A. Ekers",
year = "2014",
doi = "10.1134/S0030400X1407008X",
language = "English",
volume = "117",
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TY - JOUR

T1 - Analysis of Light Induced Diffusion Ionization of a Three Dimensional Hydrogen Atom Based on the Floquet Technique and Split Operator Method

AU - Efimov, D. K.

AU - Bezuglov, N. N.

AU - Klyucharev, A. N.

AU - Gnedinc, Yu. N.

AU - Miculis, K.

AU - Ekers, A.

PY - 2014

Y1 - 2014

N2 - Abstract—A stable symplectic scheme for calculating particle trajectories in timeperiodic force fields based on the Floquet technique and splitoperator method is described. The dynamics of a threedimensional hydrogen atom under the action of an external linearly polarized microwave electric field is studied in a numerical experiment. Under conditions of the implemented dynamical chaos, features in the evolution of angular momentum L(t) of a Rydberg electron (RE) that do not meet the assumptions of traditional theoretical approaches for describing lightinduced diffusion ionization of the RE are revealed.

AB - Abstract—A stable symplectic scheme for calculating particle trajectories in timeperiodic force fields based on the Floquet technique and splitoperator method is described. The dynamics of a threedimensional hydrogen atom under the action of an external linearly polarized microwave electric field is studied in a numerical experiment. Under conditions of the implemented dynamical chaos, features in the evolution of angular momentum L(t) of a Rydberg electron (RE) that do not meet the assumptions of traditional theoretical approaches for describing lightinduced diffusion ionization of the RE are revealed.

KW - Diffusion Ionization

KW - Floquet Technique

KW - Split Operator Method

U2 - 10.1134/S0030400X1407008X

DO - 10.1134/S0030400X1407008X

M3 - Article

VL - 117

SP - 8

EP - 17

JO - OPTICS AND SPECTROSCOPY

JF - OPTICS AND SPECTROSCOPY

SN - 0030-400X

IS - 1

ER -