3 papers
quant-ph2026
Non-perturbative CPMG scaling and qutrit-driven breakdown under compiled superconducting-qubit control: a single-qubit study
Jun Ye
Decoherence in superconducting qubits arises from both multilevel dynamics and structured environmental noise, yet perturbative models cannot capture all resulting signatures. Here…
quant-ph2025
Tensor Network Framework for Forecasting Nonlinear and Chaotic Dynamics
Jia-Bin You, Jian Feng Kong, Jun Ye
We present a tensor network model (TNM) for forecasting nonlinear and chaotic dynamics, bridging quantum many-body methods with classical complex systems. The TNM leverages hierarc…
quant-ph2025
Generation and optimization of entanglement between atoms chirally coupled to spin cavities
Jia-Bin You, Jian Feng Kong, Davit Aghamalyan +5
We explore the generation and optimization of entanglement between atoms chirally coupled to finite 1D spin chains, functioning as {\it spin cavities}. By diagonalizing the spin ca…