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Finite Difference-Time Domain solution of Dirac equation and the Klein Paradox
finite difference time domain(FDTD) Dirac equation numerical solution wave packet Klein paradox
2010/4/9
The time-dependent Dirac equation is solved using the three-dimensional Finite Difference-Time Domain (FDTD) method. The dynamics of the electron wave packet in a scalar potential is studied in the ar...
Model Dispersive Media in Finite-Difference Time-Domain Method With Complex-Conjugate Pole-Residue Pairs
Auxiliary differential equation method dispersive medium fi nite-difference time-domain (FDTD)
2015/8/11
In this letter, we show that both Debye poles and Lorentz pole pairs are special cases of complex-conjugate poleresidue pairs, and the general form of such pairs is in fact far more efficient th...