TY - RPRT TI - Interplay between Zeeman coupling and swap action in spin-based quantum computer models: error correction in inhomogeneous magnetic fields. AU - X Hu AU - R de Sousa AU - S Das Sarma PY - 2001 DO - 10.1103/physrevlett.86.918 UR - https://pubmed.ncbi.nlm.nih.gov/11177973/ ID - 11177973 ER -