Time Independent Universal Computing with Spin Chains: Quantum Plinko Machine
Quantum Physics
2016-08-24 v3
Abstract
We present a scheme for universal quantum computing using XY Heisenberg spin chains. Information is encoded into packets propagating down these chains, and they interact with each other to perform universal quantum computation. A circuit using g gate blocks on m qubits can be encoded into chains of length for all with vanishingly small error.
Cite
@article{arxiv.1511.05656,
title = {Time Independent Universal Computing with Spin Chains: Quantum Plinko Machine},
author = {Kevin Thompson and Can Gokler and Seth Lloyd and Peter Shor},
journal= {arXiv preprint arXiv:1511.05656},
year = {2016}
}