A protocol is proposed to prepare magnonic GKP states in a hybrid magnon-qubit system via cavity-mediated conditional displacements, enabling logical gates for fault-tolerant quantum computation.
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15 Pith papers cite this work. Polarity classification is still indexing.
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Pith papers citing it
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An iPEPS-based tensor-network approach computes dispersion relations in 2D and 3D quantum systems, with the first such calculations demonstrated for three-dimensional lattices on the transverse-field Ising model.
Krylov complexity remains nonsingular at SWSSB crossovers but shows a singular area-to-volume-law transition at genuine mixed-state SWSSB phase transitions in dephasing channels.
Nonlinear spin-wave theory with self-energy corrections and two-magnon bound-state resummation quantitatively matches CrBr3 magnon data up to Tc and finds thermally reduced but stable gaps in gapped Dirac materials like CrI3, with a ~5% DMI/exchange ratio criterion for observability.
A protocol for NAND and NOR gates is introduced by coupling period-doubled states in DPO, KPO, and DLM systems via tunable pulse strength and duration.
Magnon spin angular momentum in bilayer CrSBr is renormalized by anisotropy and dipolar interactions and diverges at field-induced softening, creating a peak in the thermal spin Seebeck effect.
A hybrid magnonic optomechanical cavity with an internal OPA achieves full suppression of radiation-pressure back-action via coherent quantum noise cancellation and operates beyond the standard quantum limit at reduced pump power.
Light-matter coupling expansion of the magnon Hamiltonian yields the Fleury-Loudon Raman vertex, directly connecting Raman circular dichroism to magnon band Berry curvature.
PT-symmetric antiferromagnets with hidden dipoles allow electric fields to induce up to 20 meV chiral magnon splitting in Cr2CCl2 and Cr2CBr2, enabling reversible switching of magnon spin currents.
An effective quantum rotor model connects finite-size energy splittings seen in exact diagonalization to the ObQD selection energy scale, allowing detection of quantum-selected order in one-, two-, and three-dimensional frustrated spin models.
Theoretical prediction of ultrastrong magnon-photon hybridization (~100 GHz coupling) in SC/AFM/SC heterostructures at THz, field-tunable between single and dual modes, with superconductor-modulated group velocity.
Quantum calculations on an ab initio-parametrized Heisenberg model for hematite give a closer match to the experimental low-temperature spin-flop field than classical approximations.
Magnetic-field-induced Landau level crossings in graphene enhance spin-flip scattering at a ferromagnetic insulator interface, amplifying the spin-Peltier temperature difference.
Additional spin-orbital degrees of freedom produce strong thermal and quantum fluctuations that stabilize disordered nematic phases in the extended Kitaev-Yao-Lee model.
citing papers explorer
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Magnonic Gottesman-Kitaev-Preskill states
A protocol is proposed to prepare magnonic GKP states in a hybrid magnon-qubit system via cavity-mediated conditional displacements, enabling logical gates for fault-tolerant quantum computation.
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Dispersion Relations in Two- and Three-Dimensional Quantum Systems
An iPEPS-based tensor-network approach computes dispersion relations in 2D and 3D quantum systems, with the first such calculations demonstrated for three-dimensional lattices on the transverse-field Ising model.
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Krylov Complexity and Mixed-State Phase Transition
Krylov complexity remains nonsingular at SWSSB crossovers but shows a singular area-to-volume-law transition at genuine mixed-state SWSSB phase transitions in dephasing channels.
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Fate of Topological Dirac Magnons in van der Waals Ferromagnets at Finite Temperature
Nonlinear spin-wave theory with self-energy corrections and two-magnon bound-state resummation quantitatively matches CrBr3 magnon data up to Tc and finds thermally reduced but stable gaps in gapped Dirac materials like CrI3, with a ~5% DMI/exchange ratio criterion for observability.
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Universal logic gates for coupled period-doubling systems
A protocol for NAND and NOR gates is introduced by coupling period-doubled states in DPO, KPO, and DLM systems via tunable pulse strength and duration.
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Spin-caloritronic signatures of soft magnons in bilayer CrSBr
Magnon spin angular momentum in bilayer CrSBr is renormalized by anisotropy and dipolar interactions and diverges at field-induced softening, creating a peak in the thermal spin Seebeck effect.
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Quantum Noise Suppression Beyond the Standard Quantum Limit in a Hybrid Magnonic Optomechanical System
A hybrid magnonic optomechanical cavity with an internal OPA achieves full suppression of radiation-pressure back-action via coherent quantum noise cancellation and operates beyond the standard quantum limit at reduced pump power.
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Light-Matter-Coupling formalism for magnons: probing quantum geometry with light
Light-matter coupling expansion of the magnon Hamiltonian yields the Fleury-Loudon Raman vertex, directly connecting Raman circular dichroism to magnon band Berry curvature.
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Electric-Switchable Chiral Magnons in PT-Symmetric Antiferromagnets
PT-symmetric antiferromagnets with hidden dipoles allow electric fields to induce up to 20 meV chiral magnon splitting in Cr2CCl2 and Cr2CBr2, enabling reversible switching of magnon spin currents.
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Finite-Size Spectral Signatures of Order by Quantum Disorder: A Perspective from Anderson's Tower of States
An effective quantum rotor model connects finite-size energy splittings seen in exact diagonalization to the ObQD selection energy scale, allowing detection of quantum-selected order in one-, two-, and three-dimensional frustrated spin models.
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Ultrastrong magnon-photon coupling in superconductor/antiferromagnet/superconductor heterostructures at terahertz frequencies
Theoretical prediction of ultrastrong magnon-photon hybridization (~100 GHz coupling) in SC/AFM/SC heterostructures at THz, field-tunable between single and dual modes, with superconductor-modulated group velocity.
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Quantum fluctuations determine the spin-flop transition in hematite
Quantum calculations on an ab initio-parametrized Heisenberg model for hematite give a closer match to the experimental low-temperature spin-flop field than classical approximations.
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Spin Peltier effect in graphene
Magnetic-field-induced Landau level crossings in graphene enhance spin-flip scattering at a ferromagnetic insulator interface, amplifying the spin-Peltier temperature difference.
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Thermal and quantum fluctuations in extended Kitaev-Yao-Lee spin-orbital model
Additional spin-orbital degrees of freedom produce strong thermal and quantum fluctuations that stabilize disordered nematic phases in the extended Kitaev-Yao-Lee model.
- Odd-Parity Chiral Magnons in Collinear Antiferromagnetic Multiferroics: Symmetry Classification and Ferroelectric Switching