2000 character limit reached
Scattering by PT-symmetric non-local potentials
Published 1 Jun 2006 in quant-ph | (0606006v1)
Abstract: A general formalism is worked out for the description of one-dimensional scattering by non-local separable potentials and constraints on transmission and reflection coefficients are derived in the cases of P, T, or PT invariance of the Hamiltonian. The case of a solvable Yamaguchi potential is discussed in detail.
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