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Maxwell-Lorentz Dynamics for Rigid Charges - Classical Absorber Electrodynamics Part I
Maxwell-Lorentz Equations Wheeler-Feynman Equations Absorber Electrodynamics
2010/12/7
This is the first part of our mathematical survey on the equations of motion of classical absorber electrodynamics, which shall be introduced and discussed briefly. Its basic equations of motion are t...
Wheeler-Feynman Equations for Rigid Charges - Classical Absorber Electrodynamics Part II
Maxwell-Lorentz Equations Maxwell Solutions Li´ enard-Wiechert fields
2010/12/7
This is the second part of our mathematical survey on the equations of motion of classical absorber electrodynamics. Here we study the equations of Wheeler-Feynman (WF) electrodynamics, which describe...
D=4 Extended Galilei Superalgebras with Central Charges
D=4 Extended Galilei Superalgebras Central Charges
2010/12/15
We perform a nonrelativistic contraction of N-extended Poincar´e superalgebra with internal symmetry U(N) and general set of N(N −1) real central charges.
Slow Motion of Charges Interacting Through the Maxwell Field
Slow Motion the Maxwell Field
2010/11/1
We study the Abraham model for $N$ charges interacting with the Maxwell field. On the scale of the charge diameter, $R_{\phi}$, the charges are a distance $\eps^{-1}R_{\phi}$ apart and have a velocity...