120 citations · 301 across the 18 of their papers we have counts for
18 papers
Quantum Magnonics: Quantum States Generation and Applications
Zi-Xu Lu, Xuan Zuo, Xin-Lei Hei +5
Hybrid systems based on magnons in ferromagnetic materials, such as yttrium iron garnet, have achieved remarkable development in the last decade. These include the coupling of magn…
Magnonic Gottesman-Kitaev-Preskill states
Zi-Xu Lu, Gang Liu, Matteo Fadel +1
Bosonic quantum error correction encodes a logical qubit in an oscillator, avoiding the hardware overhead of large qubit arrays. Among such encodings, Gottesman-Kitaev-Preskill (GK…
Quantum control and signal enhancement exploiting the Stokes-anti-Stokes coherence
Wen-Zhao Zhang, Keye Zhang, Jie Li
We present a theoretical framework for the coherent coupling between Stokes and anti-Stokes scattering processes, revealing interference phenomena inaccessible to either process al…
NNQA: Neural-Native Quantum Arithmetic for End-to-End Polynomial Synthesis
Ziqing Guo, Jie Li, Yong Chen +1
Hybrid classical quantum learning is often bottlenecked by communication overhead and approximation error from generic variational ansatzes. In this study, we introduce Neural Nati…
Magnon squeezing in the quantum regime
Yuan-Chao Weng, Da Xu, Zhen Chen +8
Squeezed states, crucial for quantum metrology and emerging quantum technologies, have been demonstrated in various platforms, but quantum squeezing of magnons in macroscopic spin…
Fluctuation-Dissipation Limits in Quantum Thermoelectric Transport
Ousi Pan, Zhiqiang Fan, Shunjie Zhang +3
As a fundamental measure of stability in nonequilibrium thermodynamics, fluctuations provide critical insight into the performance and reliability of heat engines. In this work, we…
Optomagnonic generation of entangled travelling fields with different polarizations
Zi-Xu Lu, Huai-Bing Zhu, Xuan Zuo +1
The optomagnonic coupling between magnons and optical photons is an essential component for building remote quantum networks based on magnonics. Here we show that such a coupling,…
Generation of mechanical cat-like states via optomagnomechanics
Hao-Tian Li, Hong-Bin Wang, Zi-Xu Lu +1
We propose an optomagnomechanical approach for preparing a cat-like superposition state of mechanical motion. Our protocol consists of two steps and is based on the magnomechanical…
Optomagnonic continuous-variable quantum teleportation enhanced by non-Gaussian distillation
Zi-Xu Lu, Xuan Zuo, Zhi-Yuan Fan +1
The capability of magnons to coherently couple with various quantum systems makes them an ideal candidate to build hybrid quantum systems. The optomagnonic coupling is essential fo…
Cooling mechanical motion with polaritons
Xuan Zuo, Zi-Xu Lu, Jie Li
The strong coupling between light and matter gives rise to polaritons. Further coupling polaritons to phonons leads to the formation of hybrid polaromechanical systems. Recent expe…
Preparing magnonic non-Gaussian states by adding a single magnon onto Gaussian states
Zi-Xu Lu, Huai-Bing Zhu, Xuan Zuo +1
Quantum magnonics based on YIG spheres provides a new arena for observing macroscopic quantum states. Here we propose to prepare two kinds of non-Gaussian magnonic states by adding…
Squeezed light in a semiconductor microcavity
Xuan Zuo, Zi-Xu Lu, Zhi-Yuan Fan +2
Squeezed light is a particularly useful quantum resource, which finds broad applications in quantum information processing, quantum metrology and sensing, and biological measuremen…
Magnon squeezing via reservoir-engineered optomagnomechanics
Zhi-Yuan Fan, Huai-Bing Zhu, Hao-Tian Li +1
We show how to prepare magnonic squeezed states in an optomagnomechanical system, in which magnetostriction induced mechanical displacement couples to an optical cavity via radiati…
Entangling two exciton modes using exciton optomechanics
Xuan Zuo, Zhi-Yuan Fan, Huai-Bing Zhu +1
Exciton optomechanics, bridging cavity exciton polaritons and optomechanics, opens new opportunities for the study of light-matter strong interactions and nonlinearities, due to th…
Nonreciprocal entanglement in cavity magnomechanics exploiting chiral cavity-magnon coupling
Zhi-Yuan Fan, Xuan Zuo, Hao-Tian Li +1
We propose a new mechanism to achieve nonreciprocal quantum entanglement in a cavity magnomechanical system by exploiting the chiral cavity-magnon coupling. The system consists of…
Entangling Excitons with Microcavity Photons
Xuan Zuo, Zhi-Yuan Fan, Hang Qian +1
We provide a systemic theory to entangle excitons with microcavity photons. This is realized by adopting an exciton-optomechanics system and introducing a nonlinear dispersive inte…
Cavity magnomechanics: from classical to quantum
Xuan Zuo, Zhi-Yuan Fan, Hang Qian +4
Hybrid quantum systems based on magnons in magnetic materials have made significant progress in the past decade. They are built based on the couplings of magnons with microwave pho…
Generation and detection of large and robust entanglement between two different mechanical resonators in cavity optomechanics
J. Li, I. Moaddel Haghighi, N. Malossi +2
We investigate a general scheme for generating, either dynamically or in the steady state, continuous variable entanglement between two mechanical resonators with different frequen…