Quantum-dot cluster-state computing with encoded qubits
Yaakov S. Weinstein, C. Stephen Hellberg, Jeremy Levy · Physical Review A · 2005
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.