新科学想法 › 学术文库 › 学术文献 › 浏览文献

Circuit QED lattices: towards quantum simulation with superconducting circuits

zqyin 添加于 2012-12-11 10:11 | 1588 次阅读 | 0 个评论

作者
Schmidt S, Koch J
摘要
The Jaynes-Cummings model describes the coupling between photons and a single two-level atom in a simplified representation of light-matter interactions. In circuit QED, this model is implemented by combining microwave resonators and superconducting qubits on a microchip with unprecedented experimental control. Arranging qubits and resonators in the form of a lattice realizes a new kind of Hubbard model, the Jaynes-Cummings-Hubbard model, in which the elementary excitations are polariton quasi-particles. Due to the genuine openness of photonic systems, circuit QED lattices offer the possibility to study the intricate interplay of collective behavior, strong correlations and non-equilibrium physics. Thus, turning circuit QED into an architecture for quantum simulation, i.e., using a well-controlled system to mimic the intricate quantum behavior of another system too daunting for a theorist to tackle head-on, is an exciting idea which has served as theorists\' playground for a while and is now also starting to catch on in experiments. This review gives a summary of the most recent theoretical proposals and experimental efforts in this context.
详细资料
- 关键词: quant-ph; cond-mat.mes-hall
- 文献种类: Manual Script
- 期卷页: 2012年
- 日期: 2012-12-10
- 发布方式: arXiv e-prints
- 备注:arXiv:1212.2070v1; 15 pages, 6 figures
学科领域自然科学 » 物理学
相关链接 URL
zqyin 的文献笔记订阅