Browsing Department of Physics by Subject "EXACT SOLVABILITY, energy-levels crossing, position-dependent mass"

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Energy-Levels Crossing and Radial Dirac Equation: Supersymmetry and Quasi-Parity Spectral Signatures

Mustafa, Omar (Springer US, 2008)

The (3+1)-dimensional Dirac equation with position dependent mass in 4-vector electromagnetic fields is considered. Using two over-simplified examples (the Dirac-Coulomb and Dirac-oscillator fields), we report energy-levels ...