Magnon qubit

Author: occx

August undefined, 2024

WebY. Tabuchi11{}^{1}start_FLOATSUPERSCRIPT 1 end_FLOATSUPERSCRIPT S. Ishino11{}^{1}start_FLOATSUPERSCRIPT 1 end_FLOATSUPERSCRIPT A. Noguchi11{}^{1}start_FLOATSUPERSCRIPT 1 end_FLOAT WebOct 2, 2014 · Magnonics offers a very convenient and functional implementation of a classical qubit. Macroscopic magnonic quantum states, such as BECs [421], are …

Unconventional magnon blockade in a superconducting qubit …

WebJun 2, 2024 · Schematic diagram of the qubit-magnon hybrid quantum system, in which a millimeter-sized ferrimagnetic YIG sphere and a transmon-type superconducting qubit … WebAug 1, 2024 · The two quantum approaches to the linear excitation of magnons by a microwave field, just presented, give the same result as the semiclassical one and are sufficient to interpret most experiments. However, they give no information about the nature of the magnon states generated in the process. malmsbury vic weather

Phys. Rev. A 103, 063702 (2024) - Absorption of …

WebNov 10, 2024 · We first propose a scheme for controlled phase-flip gate between a flying photon qubit and the collective spin wave (magnon) of an atomic ensemble assisted by double-sided cavity quantum systems. Then we propose a deterministic controlled-not gate on magnon qubits with parity-check building blocks. Both the gates can be … WebSep 8, 2024 · Here, we experimentally demonstrate quantum sensing of a steady-state magnon population in a magnetostatic mode of a ferrimagnetic crystal. Dispersively … WebRamsey oscillations to reveal the magnon-number splitting of the qubit spectrum as in Fig. 1(c) [16,21,39]. The shift perexcitationis2χq−m=2π ¼ −3.48 MHz,comparedtothe qubit linewidth γq=2π ¼ 0.36 MHz and magnon linewidth γm=2π ¼ 1.6 MHz. Magnons in the Kittel mode induce both increased dephasing and a continuous frequency shift of ... malmsbury victoria accommodation

Coherent coupling between a ferromagnetic magnon and a

WebJan 24, 2024 · The qubit–magnon dispersive interaction leads to a shift of the qubit frequency by 2χ q–m for each magnon in the Kittel mode. To characterize the dispersive … WebAug 21, 2015 · Quantum magnonics: magnon meets superconducting qubit. The techniques of microwave quantum optics are applied to collective spin excitations in a … malmsbury victoria property for saleWebJan 24, 2024 · Superconducting qubits have been successfully used to detect magnons in ferromagnetic materials [7]. However, antiferromagnetic (AFM) materials are more sustainable for quantum applications as... malmsbury youth detention centre

"WebMagnon qubit and quantum computing on magnon Bose-Einstein condensates. Recently, great progress has been made in the creation of a solid-state quantum computer using … " - Magnon qubit

Magnon qubit

Perspective: non-Hermitian physics in magnetic systems

WebDec 13, 2024 · Recent studies show that coherent information at a single magnon level can be coherently transferred to a photon or superconducting qubit through radiation at millikelvin temperatures 14,51 ... WebMar 13, 2024 · 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 ferromagnetic yttrium iron garnet (YIG) coupled to a transmontype superconducting qubit and also to the mechanical mode of vibration of the YIG sphere.

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WebJul 24, 2015 · A magnon is a quantum of such collective excitation modes in ordered spin systems. Here, we demonstrate the coherent coupling between a single-magnon … WebNov 25, 2024 · In this paper, we introduce the effective wave-function of a superconducting single qubit and a magnon mode contained within a cavity resonator and an external …

WebMar 24, 2024 · Magnon blockade in magnon-qubit systems. Zhu-yao Jin, Jun Jing. We consider a hybrid system that is established by the direct interaction between a magnon … WebFeb 13, 2024 · We present protocols to generate quantum entanglement on nonlocal magnons in hybrid systems composed of yttrium iron garnet (YIG) spheres, microwave cavities and a superconducting (SC) qubit.

WebIt is a feature that enables one to investigate different spin-wave nonlinear phenomena in magnetic films and magnetic waveguiding structures themselves as well as to use SW as a unique model object for investigations of nonlinear wave effects in general.

WebY. Tabuchi11{}^{1}start_FLOATSUPERSCRIPT 1 end_FLOATSUPERSCRIPT S. Ishino11{}^{1}start_FLOATSUPERSCRIPT 1 end_FLOATSUPERSCRIPT A. …

WebJul 15, 2024 · We predict a resonant magnon-qubit exchange and a nonlinear radiation-pressure interaction that are both stronger than dissipation rates and tunable by an external flux bias. We additionally demonstrate a quantum control scheme that generates magnon-qubit entanglement and magnonic Schrödinger cat states with high fidelity. ... malmsbury victoria post officeWebSep 26, 2024 · Magnons Magnetic materials Microwave cavity Absorption spectroscopy Quantum information ABSTRACT 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–phonon mode. malmsbury victoria shopsWebAug 27, 2024 · Strong long-distance spin-magnon coupling is essential for solid-state quantum information processing and single qubit manipulation. Here, we propose an approach to realize strong spin-magnon ... malmsta coffee table black-brownWebTwo fiber-coupled microwave cavities are employed to serve as an interaction channel connecting two sets of macroscopic hybrid units, each containing a magnon (hosted by an yttrium–iron–garnet sphere) and a superconducting-circuit qubit. Surprisingly, it is found that stronger coupling does not necessarily mean faster entanglement generation. malmstrom afb automotive repair facilityWebA conventional magnon blockade and two types of unconventional magnon blockades are proposed, respectively, based on three different physical mechanisms. We verify … malmsta coffee table reviewWebAug 1, 2024 · Here, we present a classical version of several quantum bit (qubit) functionalities using a two-component magnon Bose–Einstein condensate (BEC) formed … malm shoe cabinetWebNov 25, 2024 · The hybrid architecture of the driven qubit–photon–magnon system has recently emerged as a promising candidate for novel quantum technologies. In this paper, we introduce the effective wave-function of a superconducting single qubit and a magnon mode contained within a cavity resonator and an external field. The non-classicality of … malmstrom afb base housing