Unconventional magnon blockade in a superconducting qubit coupled magnomechanical system

A Parai, D Ganthya, PC Jana - The European Physical Journal D, 2023 - Springer
In this study we theoretically and numerically analyze the magnon statistics properties of a
weakly driven qubit–magnon–phonon system consisting of a magnon mode in a …

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 …

Magnomechanically induced absorption and switching properties in a dispersively coupled magnon-qubit system

SA Barbhuiya, AB Bhattacherjee - Journal of Applied Physics, 2022 - pubs.aip.org
We theoretically study the non-linear behavior of a hybrid quantum magnomechanical
system, where the system consisting of a superconducting qubit couples dispersively to a …

Magnon bundle in a strongly dissipative magnet

HY Yuan, J Xie, RA Duine - Physical Review Applied, 2023 - APS
Hybrid quantum systems based on magnetic platforms have witnessed the birth and fast
development of quantum magnonics. Until now, most studies have relied on magnetic …

Tunable magnon antibunching in a hybrid ferromagnet-superconductor system with two qubits

X Li, X Wang, Z Wu, WX Yang, A Chen - Physical Review B, 2021 - APS
We explore a scheme to investigate the tunable magnon antibunching characteristics of the
conventional magnon blockade (CMB) and the unconventional magnon blockade (UMB) in …

Magnon blockade in magnon-qubit systems

Z Jin, J Jing - Physical Review A, 2023 - APS
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 …

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 …

Quantum-interference-enhanced magnon blockade in an yttrium-iron-garnet sphere coupled to superconducting circuits

J Xie, S Ma, F Li - Physical Review A, 2020 - APS
We study the generation of a magnon blockade in a single-crystalline yttrium-iron-garnet
(YIG) sphere coupled to a three-dimensional superconducting microwave resonator that …

Nonclassical magnon pair generation and Cauchy-Schwarz inequality violation

Y Fan, J Li, Y Wu - Physical Review A, 2023 - APS
We theoretically propose a magnon-based superconducting qubit hybrid system containing
two ferromagnetic yttrium iron garnets (YIGs) and one superconducting qubit, demonstrating …

Absorption of magnons in dispersively coupled hybrid quantum systems

ZX Liu, H Xiong, MY Wu, Y Li - Physical Review A, 2021 - APS
Phenomena involved in magnons have attracted extensive attention for several decades
because of their challenging physical properties, powerful capabilities, and potential …