Chirality in Quantum Computation with Spin Cluster Qubits
介观与纳米尺度物理
2009-11-10 v2 量子物理
摘要
We study corrections to the Heisenberg interaction between several lateral, single-electron quantum dots. We show, using exact diagonalization, that three-body chiral terms couple triangular configurations to external sources of flux rather strongly. The chiral corrections impact single qubit encodings utilizing loops of three or more Heisenberg coupled quantum dots.
引用
@article{arxiv.cond-mat/0403444,
title = {Chirality in Quantum Computation with Spin Cluster Qubits},
author = {V. W. Scarola and K. Park and S. Das Sarma},
journal= {arXiv preprint arXiv:cond-mat/0403444},
year = {2009}
}
备注
5 pages, 2 figures