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quant-ph2013★ 23 cited
Various Scattering Properties of a New PT-symmetric non-Hermitian potential
Ananya Ghatak, Raka Dona Ray Mandal, Bhabani Prasad Mandal
We complexify a 1-d potential which exhibits bound, reflecting and free states to study various properties of a non-Hermitian system. This potential turns out a PT-symmetric non-He…
quant-ph2013
Comparison of different approaches of finding the positive definite metric in pseudo-Hermitian theories
Ananya Ghatak, Bhabani Prasad Mandal
To develop a unitary quantum theory with probabilistic description for pseudo- Hermitian systems one needs to consider the theories in a different Hilbert space endowed with a posi…