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20112020
most citedAccidental and symmetry-protected bound states in the continuum in planar photonic-crystal structures, studied by the resonant-state expansion

35 citations · 73 across the 3 of their papers we have counts for

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Showing 2011 · quant-phShow all

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quant-ph2011★ 19 cited

Flow of S-matrix poles for elementary quantum potentials

B. Belchev, S. G. Neale, M. A. Walton

The poles of the quantum scattering matrix (S-matrix) in the complex momentum plane have been studied extensively. Bound states give rise to S-matrix poles, and other poles corresp…