Magnon-Skyrmion Hybrid Quantum Systems: Tailoring Interactions via Magnons

Abstract

Coherent and dissipative interactions between different quantum systems are essential for the construction of hybrid quantum systems and the investigation of novel quantum phenomena. Here, we propose and analyze a magnon-skyrmion hybrid quantum system, consisting of a micromagnet and nearby magnetic skyrmions. We predict a strong coupling mechanism between the magnonic mode of the micromagnet and the quantized helicity degree of freedom of the skyrmion. We show that with this hybrid setup it is possible to induce magnon-mediated nonreciprocal interactions and responses between distant skyrmion qubits or between skyrmion qubits and other quantum systems like superconducting qubits. This work provides a quantum platform for the investigation of diverse quantum effects and quantum information processing with magnetic microstructures.

To appear in PRL, 9 pages, 4 figures

References in corpus (50)

• Advances in the Physics of Magnetic Skyrmions and Perspective for Technology
• Microwave photonics with superconducting quantum circuits
• Strongly coupled magnons and cavity microwave photons
• Hybridizing ferromagnetic magnons and microwave photons in the quantum limit
• Hybrid quantum systems based on magnonics
• Quantum magnonics: when magnon spintronics meets quantum information science
• Nonreciprocal Photon Transmission and Amplification via Reservoir Engineering
• Cavity Magnonics
• Observation of the exceptional point in cavity magnon-polaritons
• Squeezed Optomechanics with Phase-matched Amplification and Dissipation
• Magnon Kerr effect in a strongly coupled cavity-magnon system
• Phonon-induced spin-spin interactions in diamond nanostructures: application to spin squeezing
• Magnon-skyrmion scattering in chiral magnets
• Statics and Dynamics of Skyrmions Interacting with Pinning: A Review
• Magnetic texture based magnonics
• Magnon Blockade in a Hybrid Ferromagnet-Superconductor Quantum System
• Skyrmion Qubits: A New Class of Quantum Logic Elements Based on Nanoscale Magnetization
• Shortcuts to Adiabaticity for the Quantum Rabi Model: Efficient Generation of Giant Entangled cat States via Parametric Amplification
• Dissipation-based Quantum Sensing of Magnons with a Superconducting Qubit
• Quantum control of a single magnon in a macroscopic spin system
• Abnormal anti-crossing effect in photon-magnon coupling
• Coherent and Dissipative Cavity Magnonics
• Opportunities for long-range magnon-mediated entanglement of spin qubits via on- and off-resonant coupling
• Topological insulators and semimetals in classical magnetic systems
• Universal quantum computation based on nanoscale skyrmion helicity qubits in frustrated magnets
• Exceptional magnetic sensitivity of PT-symmetric cavity magnon polaritons
• Advances in coherent coupling between magnons and acoustic phonons
• Strong Long-Range Spin-Spin Coupling via a Kerr Magnon Interface
• Nanomagnonic cavities for strong spin-magnon coupling
• Enhanced tripartite interactions in spin-magnon-mechanical hybrid systems
• Magnon squeezing enhanced ground-state cooling in cavity magnomechanics
• Diamond Integrated Quantum Photonics: A Review
• Identification of spin wave modes strongly coupled to a co-axial cavity
• Microwave-induced dynamic switching of magnetic skyrmion cores in nanodots
• Quantum microwave-optical interface with nitrogen-vacancy centers in diamond
• Controlling the helicity of magnetic skyrmions by electrical field in frustrated magnets
• Magnetic Structure and Properties of the S = 5/2 Triangular Antiferromagnet $\alpha$-NaFeO${}_2$
• Magnon antibunching in a nanomagnet
• Dynamic Excitations of Chiral Magnetic Textures
• Spin-mechanics with nitrogen-vacancy centers and trapped particles
• Enhancing the spin-photon coupling with a micromagnet
• Bistability in dissipatively coupled cavity magnonics
• Towards a quantum interface between spin waves and paramagnetic spin baths
• Magnetoelectric Cavity Magnonics in Skyrmion Crystals
• Dynamic transformation between a skyrmion string and a bimeron string in a layered frustrated system
• Phase transition in frustrated thin films -- physics at phase boundaries
• Kerr nonlinearity induced strong spin-magnon coupling
• Coupling microwave photons to topological spin-textures in Cu${}_2$OSeO${}_3$
• Complete identification of spin-wave eigenmodes excited by parametric pumping in YIG microdisks
• Role of Dissipation on the Stability of a Parametrically Driven Quantum Harmonic Oscillator

Cited by in corpus (9)

• Colloquium: Quantum Properties and Functionalities of Magnetic Skyrmions
• Universal quantum Fisher information and simultaneous occurrence of Landau-class and topological-class transitions in non-Hermitian Jaynes-Cummings models
• Combining Squeezing and Transition Sensitivity Resources for Quantum Metrology by Asymmetric Non-Linear Rabi model
• Topological Spin Textures Enabling Quantum Transmission
• Upgrading Quantum Metrology by Combined Sensitivity Resources in Mixed Linear-Nonlinear Light-Matter Interactions with Bias Field
• Globalized Nonlinear Critical Quantum Metrology by Two-photon Rabi-Stark model
• Hybrid quantum surface acoustic wave with skyrmion qubit for quantum information processing
• Macroscopic entanglement between localized domain walls inside a cavity
• Crystal fields, exchange, and dipolar interactions and noncollinear magnons of erbium oxide