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 a hybrid ferromagnet-superconductor quantum system

ZX Liu, H Xiong, Y Wu - Physical Review B, 2019 - APS
The implementation of a single magnon level quantum manipulation is one of the
fundamental targets in quantum magnetism with a significant practical relevance for …

Phase-controlled multimagnon blockade and magnon-induced tunneling in a hybrid superconducting system

K Wu, W Zhong, G Cheng, A Chen - Physical Review A, 2021 - APS
We study the multimagnon blockade and magnon-induced tunneling in the hybrid
ferromagnet-superconductor system, where a magnon mode representing the collective …

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 …

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 …

Generation of a Schrödinger cat state in a hybrid ferromagnet-superconductor system

S He, X Xin, FY Zhang, C Li - Physical Review A, 2023 - APS
The hybrid system between the transmon and the magnon plays an important role in
quantum information science. Additionally, the cat states of the magnon are a valuable …

Magnon antibunching in a nanomagnet

HY Yuan, RA Duine - Physical Review B, 2020 - APS
We investigate the correlations of magnons inside a nanomagnet and identify an
unconventional phase so-called magnon antibunching, ie, where there is a large probability …

Nonreciprocal magnon blockade via the Barnett effect

KW Huang, X Wang, QY Qiu, H Xiong - Optics Letters, 2024 - opg.optica.org
We propose a scheme to achieve nonreciprocal magnon blockade via the Barnett effect in a
magnon-based hybrid system. Due to the rotating yttrium iron garnet (YIG) sphere, the …

Magnon qubit and quantum computing on magnon Bose-Einstein condensates

SN Andrianov, SA Moiseev - Physical Review A, 2014 - APS
Recently, great progress has been made in the creation of a solid-state quantum computer
using superconducting qubits on Cooper pairs of charged electrons. However, this approach …