Spectral Singularities Do Not Correspond to Bound States in the Continuum

Ali Mostafazadeh

We show that, contrary to a claim made in arXiv:1011.0645, the von Neumann-Winger bound states that lie in the continuum of the scattering states are fundamentally different from Naimark’s spectral singularities.

http://arxiv.org/abs/1207.2278

Mathematical Physics (math-ph); High Energy Physics – Theory (hep-th); Quantum Physics (quant-ph)

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