Classical ElectrodynamicsThis edition refines and improves the first edition. It treats the present experimental limits on the mass of photon and the status of linear superposition, and introduces many other innovations. |
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Page 225
... Green functions are 00 G ( ( R , T ) = : 1 2π etikR R -ίωτ e dw ( 6.64 ) where Tt - t ' is the relative time appearing in ( 6.63 ) . The infinite - space Green function is thus a function of only the relative distance R and the relative ...
... Green functions are 00 G ( ( R , T ) = : 1 2π etikR R -ίωτ e dw ( 6.64 ) where Tt - t ' is the relative time appearing in ( 6.63 ) . The infinite - space Green function is thus a function of only the relative distance R and the relative ...
Page 610
... Green function ( 12.129 ) is then D , ( z ) = ( 220 ) J d3k elk - sin ( kzo ) The integration over the angles of k ... Green function for contour r is therefore - D , ( x - x ' ) = - 4πR 8 ( xo− xó - R ) ( 12.131 ) Here we have ...
... Green function ( 12.129 ) is then D , ( z ) = ( 220 ) J d3k elk - sin ( kzo ) The integration over the angles of k ... Green function for contour r is therefore - D , ( x - x ' ) = - 4πR 8 ( xo− xó - R ) ( 12.131 ) Here we have ...
Page 611
... Green function is different from zero only on the forward ( backward ) light cone of the source point . The solution of the wave equation ( 12.123 ) can now be written down in terms of the Green functions : or A ° ( x ) = Am ( x ) ++ ...
... Green function is different from zero only on the forward ( backward ) light cone of the source point . The solution of the wave equation ( 12.123 ) can now be written down in terms of the Green functions : or A ° ( x ) = Am ( x ) ++ ...
Contents
L2 The Inverse Square Law or the Mass of the Photon | 1 |
BoundaryValue Problems | 54 |
Multipoles Electrostatics | 136 |
Copyright | |
17 other sections not shown
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4-vector Ampère's law amplitude angle angular distribution angular momentum approximation atomic axis behavior boundary conditions calculate Chapter charge density charge q charged particle classical coefficients collision components conducting conductor consider coordinates cross section current density cylinder d³x defined dielectric constant diffraction dimensions dipole direction discussed electric and magnetic electric field electromagnetic fields electrons electrostatic expansion expression factor force frame frequency given Green function incident integral limit linear Lorentz transformation macroscopic magnetic field magnetic induction magnetic monopole magnitude Maxwell equations medium modes molecules motion multipole multipole expansion multipole moments nonrelativistic normal obtained oscillations parallel parameter photon Phys plane wave plasma polarization problem propagation quantum quantum-mechanical radiation radius region relativistic result scattering shown in Fig sin² solution spectrum sphere spherical surface tensor theorem transverse unit V₁ vanishes vector potential velocity volume wave guide wave number wavelength written zero ΦΩ