Direct numerical observation of the Euclidean resonance

TL;DR

This paper reports numerical simulations showing the existence of Euclidean resonance, a quantum tunneling phenomenon enhanced by a time-dependent potential barrier.

Contribution

It provides the first direct numerical evidence of Euclidean resonance in quantum tunneling through a dynamic barrier.

Findings

Demonstration of underbarrier resonance effect

Numerical confirmation of Euclidean resonance

Insights into quantum tunneling dynamics

Abstract

We present results of direct numerical calculations for the problem of quantum tunneling through the time-dependent potential barrier. Computations clearly demonstrate existence of the effect of the underbarrier resonance.