2 papers
quant-ph2026
Suppression of Universal Errors in DFS-Encoded Superconducting Geometric Logical \emph{T} Gate
Cheng-Yun Ding, Li-Hua Zhang, Jian Zhou
High-fidelity logical \emph{T}-gate realization constitutes a core prerequisite for large-scale fault-tolerant quantum computing. However, conventional magic state distillation req…
cond-mat.supr-con2026
Band-basis decomposition of superfluid weight in magic-angle twisted bilayer graphene: Quantifying geometric and conventional contributions
Jian Zhou
We decompose the superfluid weight D_s of magic-angle twisted bilayer graphene (MATBG) into conventional (band-velocity) and geometric (interband-coherence) contributions using a b…