scholarly journals Self-field, radiated energy, and radiated linear momentum of an accelerated point charge: part 2

2019 ◽  
Author(s):  
Masud Mansuripur
Keyword(s):  
Point Charge ◽  
Linear Momentum ◽  
Radiated Energy ◽  
Charge Part

A new equation of motion for a radiating charged particle

1974 ◽  
Vol 337 (1611) ◽  
pp. 591-598 ◽  
Keyword(s):  
Charged Particle ◽  
Dirac Equation ◽  
Point Charge ◽  
Equation Of Motion ◽  
Second Order ◽  
Radiated Energy ◽  
Proper Mass ◽  
New Equation

A new equation of motion for a classical radiating point-charge is proposed. The radiated energy is supplied by a reduction in proper-mass of the particle. Unlike the Lorentz–Dirac equation, the equation proposed is second order: it gives physically reasonable predictions, and in particular has no runaway solutions and no pre-acceleration.

scholarly journals ELECTROMAGNETIC RADIATION IN EVEN-DIMENSIONAL SPACE–TIMES

2008 ◽  
Vol 23 (29) ◽  
pp. 4695-4708 ◽  
Author(s):  
B. P. KOSYAKOV
Keyword(s):  
Electromagnetic Field ◽  
Field Strength ◽  
Electromagnetic Radiation ◽  
Point Charge ◽  
Dimensional Space ◽  
Flat Space ◽  
Vector Potentials ◽  
Radiated Energy ◽  
Basic Concepts ◽  
Strength Formula

The basic concepts and mathematical constructions of the Maxwell–Lorentz electrodynamics in flat space–time of an arbitrary even dimension d = 2n are briefly reviewed. We show that the retarded field strength [Formula: see text] due to a point charge living in a 2n-dimensional world can be algebraically expressed in terms of the retarded vector potentials [Formula: see text] generated by this charge as if it were accommodated in 2m-dimensional worlds nearby, 2 ≤ m ≤ n+1. With this finding, the rate of radiated energy–momentum of the electromagnetic field takes a compact form.

Parametrizing a polarizable force field from ab initio data. I. The fluctuating point charge model

1999 ◽  
Vol 110 (2) ◽  
pp. 741-754 ◽  
Author(s):  
Jay L. Banks ◽  
George A. Kaminski ◽  
Ruhong Zhou ◽  
Daniel T. Mainz ◽  
B. J. Berne ◽  
...  
Keyword(s):  
Force Field ◽  
Ab Initio ◽  
Point Charge ◽  
Point Charge Model ◽  
Polarizable Force Field ◽  
Charge Model
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