scholarly journals Quantum reflection above the classical radiation-reaction barrier in the quantum electro-dynamics regime

2019 ◽  
Vol 2 (1) ◽  
Author(s):  
X. S. Geng ◽  
L. L. Ji ◽  
B. F. Shen ◽  
B. Feng ◽  
Z. Guo ◽  
...  
Keyword(s):  
Radiation Reaction ◽  
Reaction Barrier ◽  
Quantum Reflection ◽  
Classical Radiation

Use of hyperfunctions for classical radiation-reaction calculations

1982 ◽  
Vol 26 (10) ◽  
pp. 2707-2712 ◽  
Author(s):  
Arnold Rosenblum ◽  
Ronald E. Kates ◽  
Peter Havas
Keyword(s):  
Radiation Reaction ◽  
Classical Radiation

Dumbbell model for the classical radiation reaction

1978 ◽  
Vol 46 (3) ◽  
pp. 244-248 ◽  
Author(s):  
David J. Griffiths ◽  
Ellen W. Szeto
Keyword(s):  
Radiation Reaction ◽  
Dumbbell Model ◽  
Classical Radiation

scholarly journals Classical radiation reaction in particle-in-cell simulations

2016 ◽  
Vol 204 ◽  
pp. 141-151 ◽  
Author(s):  
M. Vranic ◽  
J.L. Martins ◽  
R.A. Fonseca ◽  
L.O. Silva
Keyword(s):  
Radiation Reaction ◽  
Particle In Cell ◽  
Classical Radiation

scholarly journals The Abraham–Lorentz force and electrodynamics at the classical electron radius

2019 ◽  
Vol 34 (15) ◽  
pp. 1950077 ◽  
Author(s):  
Janos Polonyi
Keyword(s):  
Lorentz Force ◽  
Radiation Reaction ◽  
Classical Electron ◽  
Satisfactory Description ◽  
Point Splitting ◽  
Reaction Forces ◽  
Electron Radius ◽  
Classical Language ◽  
Classical Electron Radius ◽  
Classical Radiation

The Abraham–Lorentz force is a finite remnant of the UV singular structure of the self-interaction of a point charge with its own field. The satisfactory description of such an interaction needs a relativistic regulator. This turns out to be a problematic point because the energy of regulated relativistic cutoff theories is unbounded from below. However, one can construct point-splitting regulators which keep the Abraham–Lorentz force stable. The classical language can be reconciled with QED by pointing out that the effective quantum theory for the electric charge supports a saddle point producing the classical radiation reaction forces.

scholarly journals On the validity of the LAD and LL classical radiation-reaction equations

2008 ◽  
Author(s):  
M. Dorigo ◽  
M. Tessarott ◽  
P. Nicolini ◽  
A. Beklemishev ◽  
Takashi Abe
Keyword(s):  
Radiation Reaction ◽  
Reaction Equations ◽  
Classical Radiation

scholarly journals The One-dimensional Coulomb-force Problem in Classical Radiation Reaction Theories

1977 ◽  
Vol 32 (7) ◽  
pp. 685-691
Author(s):  
W. Heudorfer ◽  
M. Sorg
Keyword(s):  
Coulomb Potential ◽  
Numerical Solutions ◽  
Equations Of Motion ◽  
Radiation Reaction ◽  
Coulomb Force ◽  
Stationary States ◽  
One Dimensional ◽  
The One ◽  
Force Problem ◽  
Classical Radiation

Abstract Numerical solutions of the recently proposed equations of motion for the classically radiating electron are obtained for the case where the particle moves in a one-dimensional Coulomb potential (both attractive and repulsive). The solutions are discussed and found to be meaningful also in that case, where the well-known Lorentz-Dirac equation fails (attractive Coulomb force). Discrete, stationary states are found in a non-singular version of the Coulomb potential. During the transition between those stationary states the particle looses energy by emission of radiation, which results in a smaller amplitude of the stationary oscillations.

scholarly journals QED vs. classical radiation reaction in the transition regime

2016 ◽  
Author(s):  
M. Vranic ◽  
T. Grismayer ◽  
J. L. Martins ◽  
R. A. Fonseca ◽  
L. O. Silva
Keyword(s):  
Radiation Reaction ◽  
Transition Regime ◽  
Classical Radiation
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