Accelerating Quantum Decay by Multiple Tunneling Barriers

A quantum particle constrained between two high potential barriers provides a paradigmatic example of a system sustaining quasi-bound (or resonance) states. When the system is prepared in one of such quasi-bound states, the wave function approximately maintains its shape but decays in time in a near...

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Bibliographic Details
Main Authors: Ermanno Pinotti, Stefano Longhi
Format: Article
Language:English
Published: MDPI AG 2023-09-01
Series:Entropy
Subjects:
Online Access:https://www.mdpi.com/1099-4300/25/9/1345