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20202026
most citedQuantum tunneling from a new type of generalized Smith-Volterra-Cantor potential

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quant-ph2026

Lévy-index control of spectral singularities and coherent perfect absorption in non-Hermitian space-fractional quantum mechanics

Vibhav Narayan Singh, Mohammad Umar, Mohammad Hasan +1

We investigate the scattering features of a non-Hermitian rectangular potential within the framework of space-fractional quantum mechanics. Using the Riesz fractional derivative, w…