arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2005.12569cond-mat.quant-gasquant-ph
收藏

用于量子模拟的微腔极化激元

Microcavity Polaritons for Quantum simulation

Thomas Boulier, Maxime J. Jacquet, Anne Maître, Giovanni Lerario, Ferdinand Claude, Simon Pigeon, Quentin Glorieux, Alberto Bramati, Elisabeth Giacobino, Albert… 展开作者

Thomas Boulier, Maxime J. Jacquet, Anne Maître, Giovanni Lerario, Ferdinand Claude, Simon Pigeon, Quentin Glorieux, Alberto Bramati, Elisabeth Giacobino, Alberto Amo, Jacqueline Bloch

摘要:

量子模拟是量子技术的支柱之一。这些模拟提供了对高能物理、多体物理或宇宙学等领域的深入了解。从超冷原子到通过俘获离子的超导电路,已经提出了几个平台作为量子模拟器。本文综述了半导体微腔中的极化激元这一量子模拟平台的最新进展。这些准粒子服从非线性薛定谔方程(NLSE),它们在介质中的传播可以用量子流体力学来理解。因此,它们被认为是“光的流体”。量子模拟的挑战在于如何设计出可以控制势能和非线性相互作用的组态。在这里,我们回顾了一些具有里程碑意义的实验与极化激元在微腔中,讨论如何这些系统的各种性质可能被用于量子模拟,并强调丰富的极化激元系统,以探索非平衡物理

英文摘要:

Quantum simulations are one of the pillars of quantum technologies. These simulations provide insight in fields as varied as high energy physics, many-body physics, or cosmology to name only a few. Several platforms, ranging from ultracold-atoms to superconducting circuits through trapped ions have been proposed as quantum simulators. This article reviews recent developments in another well established platform for quantum simulations: polaritons in semiconductor microcavities. These quasiparticles obey a nonlinear Schrödigner equation (NLSE), and their propagation in the medium can be understood in terms of quantum hydrodynamics. As such, they are considered as "fluids of light". The challenge of quantum simulations is the engineering of configurations in which the potential energy and the nonlinear interactions in the NLSE can be controlled. Here, we revisit some landmark experiments with polaritons in microcavities, discuss how the various properties of these systems may be used in quantum simulations, and highlight the richness of polariton systems to explore non-equilibrium physics

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑