Gapped Two-body Hamiltonian whose Unique Ground State is Universal for One-way Quantum Computation

Details Gapped Two-body Hamiltonian whose Unique Ground State is Universal for One-way Quantum Computation Gapped Two-body Hamiltonian whose Unique Ground State is Universal for One-way Quantum Computation

2008-12-21

arxiv.org/abs/0812.4067v1

Phys. Rev. Lett. 102, 220501 (2009)

Physics

Quantum Physics

5 pages, 4 figures

Scientific paper

Many-body entangled quantum states studied in condensed matter physics can be primary resources for quantum information, allowing any quantum computation to be realized using measurements alone, on the state. Such a universal state would be remarkably valuable, if only it were thermodynamically stable and experimentally accessible, by virtue of being the unique ground state of a physically reasonable Hamiltonian made of two-body, nearest neighbor interactions. We introduce such a state, composed of six-state particles on a hexagonal lattice, and describe a general method for analyzing its properties based on its projected entangled pair state representation.

Affiliated with

Also associated with

No associations

Rating

Gapped Two-body Hamiltonian whose Unique Ground State is Universal for One-way Quantum Computation does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Gapped Two-body Hamiltonian whose Unique Ground State is Universal for One-way Quantum Computation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Gapped Two-body Hamiltonian whose Unique Ground State is Universal for One-way Quantum Computation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-537626