期刊
CHEMICAL PHYSICS
卷 322, 期 1-2, 页码 135-143出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.chemphys.2005.06.047
关键词
quantum dissipation; resonant tunneling; driven systems; non-linear response
We investigate the non-linear response of an anharmonic monostable quantum mechanical resonator to strong external periodic driving. The driving thereby induces an effective bistability in which resonant tunneling can be identified. Within the framework of a Floquet analysis, an effective Floquet-Born-Markovian master equation with time-independent coefficients can be established which can be solved straightforwardly. Various effects including resonant tunneling and multi-photon transitions will be described. Our model finds applications in nano-electromechanical devices such as vibrating suspended nano-wires as well as in non-destructive read-out procedures for superconducting quantum bits involving the non-linear response of the read-out SQUID. (c) 2005 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据