论文标题

镁岩作为量子镁的利基市场

Magnon-squeezing as a niche of quantum magnonics

论文作者

Kamra, Akashdeep, Belzig, Wolfgang, Brataas, Arne

论文摘要

有序磁体的自旋激发 - 镁质 - 介导磁绝缘体中的传输。它们的骨气性使它们在质量上与电子不同。这些特征包括传统上用光子实现的量子特性。从这个角度来看,我们对这种现象进行了直观的讨论。与光子相比,平衡镁平方与镁具有独特的优势,包括纠缠等特性。基于Spintronics和Quantum光学领域的最新进展,我们概述了这一新兴量子镁化领域的挑战和机遇。

The spin excitations of ordered magnets - magnons - mediate transport in magnetic insulators. Their bosonic nature makes them qualitatively distinct from electrons. These features include quantum properties traditionally realized with photons. In this perspective, we present an intuitive discussion of one such phenomenon. Equilibrium magnon-squeezing manifests unique advantageous with magnons as compared to photons, including properties such as entanglement. Building upon the recent progress in the fields of spintronics and quantum optics, we outline challenges and opportunities in this emerging field of quantum magnonics.

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