Journal ArticleDOI
Self-Organization of Dissipation in Classically Chaotic Quantum Systems
TLDR
In this paper, the authors investigated whether dissipation can be self-organized in quantum systems with a small number (precisely, equal to or greater than three) of degrees of freedom, such as nuclei, polyatomic molecules, micro-clusters, provided that the system is classically chaotic.About:
This article is published in Annals of Physics.The article was published on 1993-10-01. It has received 20 citations till now. The article focuses on the topics: Semiclassical physics & Dissipative system.read more
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Chaotic tunneling: a remarkable manifestation of complex classical dynamics in non-integrable quantum phenomena
Akira Shudo,Kensuke S. Ikeda +1 more
TL;DR: In this article, the authors analyzed the tunneling behavior of chaotic systems in terms of the complex semi-classical method in the time domain and found a remarkable object forming chain-like structures ( Laputa chains), which are hidden in the set of initial valuas displayed on the complex plane and generate a variety of structures in tunneling tails.
Journal ArticleDOI
Complex Semiclassical Description of Scattering Problem in Systems with 1.5 Degrees of Freedom
TL;DR: In this paper, a basic formulation for the complex-domain semiclassical wave-matrix of systems with 1.5 degrees of freedom was developed, which can be regarded as a minimal model of multidimensional systems.
Journal ArticleDOI
Analyticity of Quantum States in One-Dimensional Tight-Binding Model
Hiroaki Yamada,Kensuke S. Ikeda +1 more
TL;DR: In this article, the authors examined Pade approximation and some complementary methods to investigate the complex-analytical properties of some quantum states such as impurity states, Anderson-localized states and localized states of the Harper model.
Journal ArticleDOI
Toward the Classical Understanding of Quantum Chaological Phenomena Dynamical Localization and Chaotic Tunneling
Akira Shudo,Kensuke Ikeda +1 more
Journal ArticleDOI
Quantum dynamics and delocalization in coherently driven one-dimensional double-well system
Akira Igarashi,Hiroaki Yamada +1 more
TL;DR: In this article, the influence of polychromatic perturbation on wave packet dynamics in one-dimensional double-well potential was numerically studied and it was found that the time-dependence of the transition probability between the wells shows two kinds of motion typically, a coherent oscillation and an irregular fluctuation combined to the delocalization of the wave packet, depending on the perturbations parameters.
Related Papers (5)
Anderson localized state as a predissipative state: irreversible emission of thermalized quanta from a dynamically delocalized state.
Hiroaki Yamada,Kensuke S. Ikeda +1 more
Dynamical delocalization in one-dimensional disordered systems with oscillatory perturbation
Hiroaki Yamada,Kensuke S. Ikeda +1 more