Browsing Department of Physics by Subject "energy eigenvalues"

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Real spectra for non-Hermitian Dirac equation in 1+1 dimensions with a most general coupling

Mustafa, Omar (Elsevier, 2009)

The most general combination of couplings of fermions with external potentials in 1+1 dimensions, must include vector, scalar and pseudoscalar potentials. We consider such a mixing of potentials in a PT-symmetric ...