Magnon blockade in a PT-symmetric-like cavity magnomechanical system

Abstract

We investigate the magnon blockade effect in a parity-time (PT) symmetric-like three-mode cavity magnomechanical system involving the magnon-photon and magnon-phonon interactions. In the broken and unbroken PT-symmetric regions, we respectively calculate the second-order correlation function analytically and numerically and further determine the optimal value of detuning. By adjusting different system parameters, we study the different blockade mechanisms and find that the perfect magnon blockade effect can be observed under the weak parameter mechanism. Our work paves a way to achieve the magnon blockade in experiment.

arXiv comment8 pages, 7 figures

References in corpus (35)

• Real Spectra in Non-Hermitian Hamiltonians Having PT Symmetry
• Cavity Optomechanics
• Review article: Linear optical quantum computing
• Theory of Photon Blockade by an Optical Cavity with One Trapped Atom
• Optomechanical entanglement between a movable mirror and a cavity field
• Strongly coupled magnons and cavity microwave photons
• Self-cooling of a micro-mirror by radiation pressure
• High cooperativity in coupled microwave resonator ferrimagnetic insulator hybrids
• The photon blockade effect in optomechanical systems
• Magnon-photon-phonon entanglement in cavity magnomechanics
• Quantum squeezing of motion in a mechanical resonator
• High Cooperativity Cavity QED with Magnons at Microwave Frequencies
• Optical detection of radio waves through a nanomechanical transducer
• On the origin of strong photon antibunching in weakly nonlinear photonic molecules
• Quantum dot single photon sources: Prospects for applications in linear optics quantum information processing
• Magnon Kerr effect in a strongly coupled cavity-magnon system
• Two-Photon Blockade in an Atom-Driven Cavity QED System
• Squeezed states of magnons and phonons in cavity magnomechanics
• Two-photon and three-photon blockades in driven nonlinear systems
• Magnon Blockade in a Hybrid Ferromagnet-Superconductor Quantum System
• Coherent generation of nonclassical light on chip via detuned photon blockade
• Single-photon nonlinearities in two-mode optomechanics
• Tunable photon blockade in a hybrid system consisting of an optomechanical device coupled to a two-level system
• PT-Symmetric Talbot Effects
• Correlated two-photon transport in a one-dimensional waveguide side-coupled to a nonlinear cavity
• Unconventional photon blockade in doubly resonant microcavities with second-order nonlinearity
• Evidence of surface loss as ubiquitous limiting damping mechanism in SiN micro- and nanomechanical resonators
• Input-output theory of the unconventional photon blockade
• Distinguishing photon blockade in a PT-symmetric optomechanical system
• Optomechanical second-order sidebands and group delays in a Kerr resonator
• Magnetic spheres in microwave cavities
• Photon blockade induced by atoms with Rydberg coupling
• Photon Blockade in Two-Emitter-Cavity Systems
• Spontaneous PT symmetry breaking in non-Hermitian coupled cavities array
• Amplitude-modulation-based atom-mirror entanglement and mechanical squeezing in a hybrid optomechanical system

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