Abstract
A class of architectures is advanced for cluster-state quantum computation using quantum dots. These architectures include using single and multiple dots as logical qubits. Special attention is given to supercoherent qubits introduced by Bacon et al. [Phys. Rev. Lett. 87, 247902 (2001)] for which we discuss the effects of various errors and present a means of error protection.
- Received 7 April 2005
DOI:https://doi.org/10.1103/PhysRevA.72.020304
©2005 American Physical Society