Quantum fractional resonances in superconducting circuits with an embedded Josephson junction

被引：8

作者：

Denisenko, M. V. ^{[1
]}

Munyayev, V. O. ^{[1
]}

Satanin, A. M. ^{[1
]}

机构：

[1] Lobachevsky State Univ Nizhny Novgorod, Nizhnii Novgorod, Russia

来源：

INTERNATIONAL CONFERENCE ON COMPUTER SIMULATION IN PHYSICS AND BEYOND 2015 | 2016年 / 681卷

关键词：

D O I：

10.1088/1742-6596/681/1/012018

中图分类号：

C93 [管理学]; O22 [运筹学];

学科分类号：

070105 ; 12 ; 1201 ; 1202 ; 120202 ;

摘要：

We present a quantum electrodynamic treatment of the generation of fractional resonances in a planar waveguide with an embedded superconducting Josephson oscillator. We analyze the dynamics of the Josephson oscillator coupled with the electromagnetic pulse which is propagating along the waveguide. The calculations are carried out entirely in the Heisenberg picture. It is shown that the quantum Josephson oscillator excited by coherent pulse field at the pump frequency, can realize frequency down-conversion and emitting sub-harmonic multiples of the fundamental (fractional harmonics). The influence of dissipation on the phenomenon of resonance capture is discussed.

引用

页数：8

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