Magnon qubit

Author: wkfi

August undefined, 2024

WebJan 24, 2024 · Using a superconducting qubit as a quantum sensor, we report the detection of a single magnon in a millimeter-sized ferrimagnetic crystal with a quantum efficiency … WebSep 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.

Robust Deterministic Controlled Phase-Flip Gate and ... - Springer

WebOct 2, 2014 · Magnonics offers a very convenient and functional implementation of a classical qubit. Macroscopic magnonic quantum states, such as BECs [421], are … WebTwo 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. flight rising orange tabby

Magnomechanically induced absorption and switching properties …

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. 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 … 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 … flight rising oroscopo chest

Quantum entanglement generation on magnons assisted with

Hybrid magnonics in hybrid perovskite antiferromagnets (Journal …

WebOct 14, 2014 · Magnon is a quantum of an elementary excitation in the ordered spin system, such as ferromagnet. Being low dissipative, dynamics of magnons in ferromagnetic insulators has been extensively studied and widely applied for decades in the contexts of ferromagnetic resonance, and more recently of Bose-Einstein condensation as well as … WebMar 22, 2024 · The magnet's stray field couples to the qubit via a superconducting quantum interference device (SQUID). We predict a resonant qubit-magnon exchange and a nonlinear radiation-pressure interaction that are both stronger than dissipation rates and tunable by an external flux bias. flight rising ornate porcelain jarWebApr 12, 2024 · In this case, different types of Bose–Einstein condensation of magnons should be taken into account . In conclusion, using the magnon Bose–Einstein condensate, it is possible to construct a quantum qubit operating at room temperatures, as proposed in . Possible practical implementations of such a qubit were considered in . flight rising pairing cards

"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. ... " - Magnon qubit

Magnon qubit

Conventional and unconventional magnon blockades in …

WebWe theoretically demonstrate that the magnon–qubit steady-state entanglement can be created by transferring quantum correlations of the two-mode squeezed-vacuum driving field via cavity–magnon and cavity–qubit beam-splitter interactions.

Did you know?

WebSep 8, 2024 · Here, we experimentally demonstrate quantum sensing of a steady-state magnon population in a magnetostatic mode of a ferrimagnetic crystal. Dispersively … WebJan 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...

WebApr 9, 2024 · DMI allows magnon-magnon coupling in hybrid perovskites Raleigh NC (SPX) Apr 10, 2024 An international group of researchers has created a mixed magnon state in an organic hybrid perovskite material by utilizing the Dzyaloshinskii-Moriya-Interaction (DMI). The resulting material has potential for processing and storing … WebJul 4, 2024 · A fast and high-fidelity long-distance coupling protocol is presented capable of achieving spin-qubit entanglement over micrometer distances with MHz gate speed and up to fidelities. The resulting spin-qubit entanglement may be used as a probe for the long-sought detection of topological edge magnons. Submission history

WebSep 8, 2024 · A new method can detect a steady-state population of magnons in a crystal. Earlier this year, a team of researchers at the University of Tokyo showed that they could … WebY. Tabuchi11{}^{1}start_FLOATSUPERSCRIPT 1 end_FLOATSUPERSCRIPT S. Ishino11{}^{1}start_FLOATSUPERSCRIPT 1 end_FLOATSUPERSCRIPT A. …

WebJul 8, 2024 · A similar strategy has been explored in hybrid structures interfacing a transmon qubit with excitations of a spin-ensemble of NV centers in diamonds 23,24,25 and of collective spins (magnons) in ...

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 … chemo recliner chairs jackson michiganWebNov 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 … chemo recipes for patientsWebDec 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 ... flight rising peace doveWebAug 21, 2015 · Quantum magnonics: magnon meets superconducting qubit. The techniques of microwave quantum optics are applied to collective spin excitations in a … flight rising oc ink artWebJan 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 … flight rising pale pygmy hippoWebApr 1, 2024 · Semantic Scholar extracted view of "Quantum feedback induced genuine magnon-photon-magnon entanglement and steering in a cavity magnonical system" by Qianjun Zheng et al. ... Using a superconducting qubit as a quantum sensor, a single magnon is detected in a millimeter-sized ferrimagnetic crystal with a quantum efficiency … flight rising obtaining prismatic tokensWebMagnon blockade in magnon-qubit systems Zhu-yao Jin1 and Jun Jing1, ∗ 1School of Physics, Zhejiang University, Hangzhou 310027, Zhejiang, China (Dated: March 27, 2024) We consider a hybrid system that is established by the direct interaction between a magnon and a superconducting transmon qubit. Through weakly driving the magnon and probing ... chemo recipes for cancer patients