The L\'{e}vy wave packet and fractional uncertainty relations

Abstract:This work revisits the debate on fractional uncertainty relations that arose a decade ago and tries to settle it. After a careful study of the position-momentum uncertainty product of the Lévy wave packet, a novel lower bound is proposed for uncertainty relations in fractional quantum mechanics. This bound is nearly linear in the Lévy index and is satisfied by exact, calculable solutions available in the literature.

arXiv:2610.29397 [math-ph]

(or arXiv:2610.29397v1 [math-ph] for this version)

https://doi.org/10.48550/arXiv.2610.29397 Focus to learn more arXiv-issued DOI via DataCite (pending registration)

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