Movable singularities, complex-domain heteroclinicity, and fringed tunneling in multi\-dimen\-sional systems

DOI10.1016/S0375-9601(02)00155-XzbMath1068.81541OpenAlexW1997622635MaRDI QIDQ1597873

Kensuke S. Ikeda, Kin'ya Takahashi, Akio Yoshimoto

Publication date: 3 June 2002

Published in: Physics Letters. A (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0375-9601(02)00155-x

zbMATH Keywords

entanglementbarrier-top unstable periodic orbitcomplexified classical trajectories

Mathematics Subject Classification ID

Quantum chaos (81Q50) Semiclassical techniques, including WKB and Maslov methods applied to problems in quantum theory (81Q20)

Related Items (1)

Riemann surfaces of complex classical trajectories and tunnelling splitting in one-dimensional systems

Cites Work

• Complex semiclassical description of scattering problem systems with 1.5 degrees of freedom
• Chaotic tunneling: A remarkable manifestation of complex classical dynamics in non-integrable quantum phenomena
• Complex Periodic Orbits and Tunneling in Chaotic Potentials
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