Quantum entanglement generation on magnons assisted with microwave cavities coupled to a superconducting qubit

JM Li, SM Fei - Frontiers of Physics, 2023 - Springer
We present protocols to generate quantum entanglement on nonlocal magnons in hybrid
systems composed of yttrium iron garnet (YIG) spheres, microwave cavities and a …

Nonlocal magnon entanglement generation in coupled hybrid cavity systems

DW Luo, XF Qian, T Yu - Optics Letters, 2021 - opg.optica.org
We investigate dynamical generation of macroscopic nonlocal entanglements between two
remote massive magnon–superconducting-circuit hybrid systems. Two fiber-coupled …

Long-range generation of a magnon-magnon entangled state

Y Ren, J Xie, X Li, S Ma, F Li - Physical Review B, 2022 - APS
Generation of entanglement between spatially separated macroscopic systems enables
quantum networks and fundamental tests of quantum theory. Here, we propose a scheme to …

Magnon-atom interaction via dispersive cavities: Magnon entanglement

D Kong, X Hu, L Hu, J Xu - Physical Review B, 2021 - APS
In general, a magnon does not interact directly with an atom. Here we present a scheme to
generate coherent coupling between two magnons and a superconducting artificial atom via …

Macroscopic distant magnon modes entanglement via a squeezed drive

K Ullah, MT Naseem, OE Mustecaplioglu - arXiv preprint arXiv:2308.13586, 2023 - arxiv.org
The generation of robust entanglement in quantum system arrays is a crucial aspect of
realizing efficient quantum information processing. Recently, the field of quantum magnonics …

Quantum-interference-induced magnon blockade and antibunching in a hybrid quantum system

PK Gupta, S Kalita, AK Sarma - JOSA B, 2024 - opg.optica.org
In this work, we study the phenomena of quantum-interference-assisted magnon blockade
and magnon antibunching in a weakly interacting hybrid ferromagnet-superconductor …

Entangling magnon and superconducting qubit by using a two-mode squeezed-vacuum microwave field

CX Ning, M Yin - JOSA B, 2021 - opg.optica.org
We propose a scheme to generate entanglement between magnon and superconducting
qubit. The macroscopic yttrium–iron–garnet sphere and superconducting qubit are installed …

Engineering entangled coherent states of magnons and phonons via a transmon qubit

M Kounalakis, S Viola Kusminskiy, YM Blanter - Physical Review B, 2023 - APS
We propose a scheme for generating and controlling entangled coherent states (ECSs) of
magnons, ie, the quanta of the collective spin excitations in magnetic systems, or phonons in …

Magnon-magnon entanglement generation between two remote interaction-free optomagnonic systems via optical Bell-state measurement

S Golkar, E Ghasemian, MS Kheirabady… - Physica …, 2023 - iopscience.iop.org
Finding new strategies for the generation and preservation of quantum resources, eg
entanglement between spatially separated macroscopic systems enables reliable and fertile …

Shortcut-based generation of transmon-magnon entangled states

RY Yan, ZB Feng - Physica Scripta, 2024 - iopscience.iop.org
Optimized generation of entangled states between solid-state qubits is of fundamental
significance to quantum information science and technology. Here, we develop an effective …