Magnon-atom interaction via dispersive cavities: Magnon entanglement

D Kong, X Hu, L Hu, J Xu - Physical Review B, 2021 - APS
… Here we present a scheme to generate coherent coupling between two magnonsdispersive
cavities. By probing into the induced magnon-atom interactions, we identify the two-magnon

Enhancement of magnon-magnon entanglement inside a cavity

HY Yuan, S Zheng, Z Ficek, QY He, MH Yung - Physical Review B, 2020 - APS
dispersion is much steeper than that of the magnon; hence, the photon can couple with the …
rate of the cavity, there exists an optimized γc where the entanglement enhancement reaches …

Long-range generation of a magnon-magnon entangled state

Y Ren, J Xie, X Li, S Ma, F Li - Physical Review B, 2022 - APS
… Two magnon modes can be entangled in a single cavity [66] or in two separate cavities [67]
by … In the dispersive regime, the qubit and the two magnons are both far detuned from the up …

Magnon-magnon entanglement and its quantification via a microwave cavity

V Azimi Mousolou, Y Liu, A Bergman, A Delin… - Physical Review B, 2021 - APS
… We show how this may lead to experimentally measurable bipartite continuous-variable
magnon-magnon entanglement. The entanglement can be fully … with magnon dispersion relation …

Quantum entanglement between two magnon modes via Kerr nonlinearity driven far from equilibrium

Z Zhang, MO Scully, GS Agarwal - Physical Review Research, 2019 - APS
magnonmagnon entanglement can be created. Such entanglement is also shown to be
robust against cavity … The ferromagnetic sample contains dispersive spin waves, in which only …

Entangling two magnon modes via magnetostrictive interaction

J Li, SY Zhu - New Journal of Physics, 2019 - iopscience.iop.org
… We present a scheme to entangle two magnon modes in a cavity magnomechanical
system. … frequencies of the magnon and phonon modes [32], but the dispersive magnon-phonon …

Nanomagnonic cavities for strong spin-magnon coupling and magnon-mediated spin-spin interactions

T Neuman, DS Wang, P Narang - Physical Review Letters, 2020 - APS
cavity can be used for quantum state transduction between distant spin emitters. To avoid
intrinsic magnon … In this dispersive-coupling regime, only a single magnon mode contributes to …

Nonreciprocal photon-phonon entanglement in Kerr-modified spinning cavity magnomechanics

J Chen, XG Fan, W Xiong, D Wang, L Ye - Physical Review A, 2024 - APS
… The result reveals that our paper holds promise in developing various nonreciprocal
devices with both the magnon Kerr and Sagnac effects in cavity magnomechanics. …

Magnon-magnon entanglement and its detection in a microwave cavity

VA Mousolou, Y Liu, A Bergman, A Delin… - arXiv preprint arXiv …, 2021 - arxiv.org
… EPR function and the two-mode magnon entanglement entropy allows for experimental
detection of magnon-magnon entanglement, as we discuss in … with magnon dispersion relation …

Enhanced entanglement via magnon squeezing in a two-cavity magnomechanical system

A Sohail, R Ahmed, JX Peng, A Shahzad, SK Singh - JOSA B, 2023 - opg.optica.org
… Throughout the study, we assumed ${\omega _m} \gg {\omega _b}$, which helps to form
a strong dispersive magnon–phonon interaction [15,36]. The Hamiltonian of the two-…