Explicit exceptional-point parameters are computed for PT-symmetric imaginary potentials in discrete Schrodinger models with up to six grid points, with a unitarity-preserving corridor leading to each extreme.
Bessis, private communication (1992)
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
citation-role summary
background 1
citation-polarity summary
fields
math-ph 1years
2025 1verdicts
CONDITIONAL 1roles
background 1polarities
unclear 1representative citing papers
citing papers explorer
-
Construction of maximally non-Hermitian potentials under unbroken PT-symmetry constraint
Explicit exceptional-point parameters are computed for PT-symmetric imaginary potentials in discrete Schrodinger models with up to six grid points, with a unitarity-preserving corridor leading to each extreme.