Measurement-Based Quantum Computation on Two-Body Interacting Qubits with Adiabatic Evolution
Quantum Physics
2014-10-30 v3
Abstract
A cluster state cannot be a unique ground state of a two-body interacting Hamiltonian. Here, we propose the creation of a cluster state of logical qubits encoded in spin-1/2 particles by adiabatically weakening two-body interactions. The proposal is valid for any spatial dimensional cluster states. Errors induced by thermal fluctuations and adiabatic evolution within finite time can be eliminated ensuring fault-tolerant quantum computing schemes.
Cite
@article{arxiv.1307.5140,
title = {Measurement-Based Quantum Computation on Two-Body Interacting Qubits with Adiabatic Evolution},
author = {Thi Ha Kyaw and Ying Li and Leong Chuan Kwek},
journal= {arXiv preprint arXiv:1307.5140},
year = {2014}
}
Comments
title updated, introduction and discussions sections updated