28 citations · 31 across the 2 of their papers we have counts for
2 papers
cond-mat.mes-hall2024★ 3 cited
Dynamical tunneling across the separatrix
Yasutaka Hanada, Kensuke S. Ikeda, Akira Shudo
The strong enhancement of tunneling couplings typically observed in tunneling splittings in the quantum map is investigated. We show that the transition from instanton to noninstan…
nlin.CD2003★ 28 cited
Semiclassical Study on Tunneling Processes via Complex-Domain Chaos
T. Onishi, A. Shudo, K. S. Ikeda +1
We investigate the semiclassical mechanism of tunneling process in non-integrable systems. The significant role of complex-phase-space chaos in the description of the tunneling pro…