$\mathcal{PT}$-symmetric ladders with a scattering core

@article{DAmbroise2014mathcalPTsymmetricLW,
  title={\$\mathcal\{PT\}\$-symmetric ladders with a scattering core},
  author={Jennie D’Ambroise and Stefano Lepri and Boris A. Malomed and Panayotis G. Kevrekidis},
  journal={Physics Letters A},
  year={2014}
}
3 Citations

Nonlinear waves in PT -symmetric systems

The concept of parity-time symmetric systems is rooted in non-Hermitian quantum mechanics where complex potentials obeying this symmetry could exhibit real spectra. The concept has applications in

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