3 papers
cond-mat.mes-hall2026
Ground States and Excitations of Magnetic Impurities in Pseudogap Superconducting Systems
Miguel A. Cazalilla, Chen-How Huang
Combining effective field theory and numerical renormalization-group (NRG), we study the ground-state phase diagram and single-particle excitations of a spin- impurit…
cond-mat.mes-hall2026
Mapping the Stability of Spin Qubits in Superconducting Pseudogap Systems
Chen-How Huang, Miguel A. Cazalilla
Superconducting spin qubits, realized as Yu-Shiba-Rusinov spin-doublet states in quantum-dot-superconductor systems, represent a cornerstone of current research in quantum technolo…
cond-mat.quant-gas2026
Interaction-enabled topological pumping of Rydberg electrons
Chenxi Huang, Tao Chen, Kaden R. A. Hazzard +2
Topological pumping is a paradigmatic realization of quantized transport in band systems, yet its fate in strongly correlated regimes, especially with long-range interactions, rema…