Exceptional points and pseudo-Hermiticity in real potential scattering
We employ a recently-developed transfer-matrix formulation of scattering theory in two dimensions to study a class of scattering setups modeled by real potentials. The transfer matrix for these potentials is related to the time-evolution operator for an associated pseudo-Hermitian Hamiltonian operat...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
SciPost Foundation
2022
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| Online Access: | View Fulltext in Publisher |