Magnon blockade in magnon-qubit systems
arXiv:2303.13823 · doi:10.1103/PhysRevA.108.053702
Abstract
A hybrid system established by the direct interaction between a magnon mode and a superconducting transmon qubit is used to realize a high-degree blockade for magnon. It is a fundamental way toward quantum manipulation at the level of a single magnon and preparation of single magnon sources. Through weakly driving the magnon and probing the qubit, our magnon-blockade proposal can be optimized when the transversal coupling strength between the magnon and qubit is equivalent to the detuning of the qubit and the probing field or that of the magnon and the driving field. Under this condition, the equal-time second-order correlation function can be analytically minimized when the probing intensity is about three times the driving intensity. Moreover, the magnon blockade could be further enhanced by proper driving intensity and system decay rate, whose magnitudes outrange the current systems of cavity QED and cavity optomechanics. In particular, the correlation function achieves , about two orders lower than that for the photon blockade in cavity optomechanics. Also, we discuss the effects on from thermal noise and the extra longitudinal interaction between the magnon and qubit. Our optimized conditions for blockade are found to persist in these nonideal situations.
References in corpus (58)
- The Quantum Internet
- Strongly coupled magnons and cavity microwave photons
- Hybridizing ferromagnetic magnons and microwave photons in the quantum limit
- High cooperativity in coupled microwave resonator ferrimagnetic insulator hybrids
- Resolving photon number states in a superconducting circuit
- The photon blockade effect in optomechanical systems
- Magnon-photon-phonon entanglement in cavity magnomechanics
- Strong Coupling of a Spin Ensemble to a Superconducting Resonator
- High Cooperativity Cavity QED with Magnons at Microwave Frequencies
- Bistability of Cavity Magnon Polaritons
- Spin Pumping in Electrodynamically Coupled Magnon-Photon Systems
- Single photons from coupled quantum modes
- High cooperativity coupling of electron-spin ensembles to superconducting cavities
- Entanglement-based single-shot detection of a single magnon with a superconducting qubit
- Cavity optomagnonics with spin-orbit coupled photons
- Optomagnonic whispering gallery microresonators
- On the origin of strong photon antibunching in weakly nonlinear photonic molecules
- Magnon dark modes and gradient memory
- Strongly correlated photons on a chip
- Squeezed Optomechanics with Phase-matched Amplification and Dissipation
- Strong-field interactions between a nanomagnet and a photonic cavity
- Magnon Kerr effect in a strongly coupled cavity-magnon system
- Resolving magnon number states in quantum magnonics
- Cavity QED with magnetically coupled collective spin states
- Triple-resonant Brillouin light scattering in magneto-optical cavities
- Cavity-QED based on collective magnetic dipole coupling: spin ensembles as hybrid two-level systems
- Hybrid quantum devices and quantum engineering
- Single photons and unconventional photon blockade in quantum dot cavity-QED
- Coupling Nitrogen Vacancy Centers in Diamond to Superconducting Flux Qubits
- Ultra-High Cooperativity Interactions between Magnons and Resonant Photons in a YIG sphere
- Strong magnetic coupling of an ultracold gas to a superconducting waveguide cavity
- Steady Bell state generation via magnon-photon coupling
- Magnon Blockade in a Hybrid Ferromagnet-Superconductor Quantum System
- Anisotropic rare-earth spin ensemble strongly coupled to a superconducting resonator
- Experimentally simulating the dynamics of quantum light and matter at ultrastrong coupling
- Observation of the Unconventional Photon Blockade in the Microwave Domain
- Coupled Spin-Light dynamics in Cavity Optomagnonics
- Single-photon nonlinearities in two-mode optomechanics
- Correlated two-photon transport in a one-dimensional waveguide side-coupled to a nonlinear cavity
- Dissipation-based Quantum Sensing of Magnons with a Superconducting Qubit
- Quantum control of a single magnon in a macroscopic spin system
- Cavity mediated manipulation of distant spin currents using cavity-magnon-polariton
- Enhancement of antiferromagnetic magnon-magnon entanglement by cavity cooling
- Cavity-free Photon Blockade Induced by Many-body Bound States
- Quantum Interference Induced Photon Blockade in a Coupled Single Quantum Dot-Cavity System
- Optical cooling of magnons
- Strong photon non-linearities and photonic Mott insulators
- Probing dynamics of an electron-spin ensemble via a superconducting resonator
- Magnetic spheres in microwave cavities
- Photon blockade induced by atoms with Rydberg coupling
- Dynamical blockade in a single mode bosonic system
- Coupling microwave photons to a mechanical resonator using quantum interference
- Magnon-magnon entanglement and its detection in a microwave cavity
- Flux-mediated optomechanics with a transmon qubit in the single-photon ultrastrong-coupling regime
- Strong coupling of an Er3+ doped YAlO3 crystal to a superconducting resonator
- Strong Photon Blockade Mediated by Optical Stark Shift in a Single-Atom-Cavity System
- Strong and tunable couplings in flux-mediated optomechanics
- Collective coupling of a macroscopic number of single-molecule magnets with a microwave cavity mode
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