A schematic model of scattering in PT-symmetric Quantum Mechanics
Abstract
Description
One-dimensional scattering problem admitting a complex, PT-symmetric short-range potential V(x) is considered. Using a Runge-Kutta-discretized version of Schroedinger equation we derive the formulae for the reflection and transmission coefficients and emphasize that the only innovation emerges in fact via a complexification of one of the potential-characterizing parameters.
16 pp., a part of the talk to be presented during the 2nd Int. Doppler-Institute Microconference on the Analytic and Algebraic Methods: Prague, Villa Lanna, April 3rd, 2007, cf. http://gemma.ujf.cas.cz/%7Eznojil/conf/micromeetingII.html
16 pp., a part of the talk to be presented during the 2nd Int. Doppler-Institute Microconference on the Analytic and Algebraic Methods: Prague, Villa Lanna, April 3rd, 2007, cf. http://gemma.ujf.cas.cz/%7Eznojil/conf/micromeetingII.html