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Updated: Jun 13, 2025

Stimulated Stokes and Antistokes Raman Scattering in Microspherical Whispering Gallery Mode Resonators
Published on: April 4, 2016
Realization of chiral two-mode Lipkin-Meshkov-Glick models via acoustics
Yuan Zhou1, Jing-Wei Wang1,2, Lian-Zhen Cao1,2
1Hubei Key Laboratory of Energy Storage and Power Battery, Hubei Key Laboratory of Automotive Power Train and Electronic Control, School of Electrical and Information Engineering, Hubei University of Automotive Technology, Shiyan 442002, People's Republic of China.
Abstract:
Thechirality-controlled two-mode Lipkin-Meshkov-Glick (LMG) modelsare mimicked in a potential hybrid quantum system, involving two ensembles of solid-state spins coupled to a pair of interconnected surface-acoustic-wave cavities. With the assistance of dichromatic classical optical drives featuring chiral designs, it can simulate two-mode LMG-type long-range spin-spin interactions with left-right asymmetry. For applications, this unconventional LMG model can not only engineer both ensembles of collective spins into two-mode spin-squeezed states but also simulate novel quantum critical phenomena and time crystal behaviors, among others. Since this acoustic-based system can generate ion-trap-like interactions without requiring any additional trapping techniques, our work is considered a fresh attempt at realizing chiral quantum manipulation of spin-spin interactions using acoustic hybrid systems.
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