Criticality without Frustration for Quantum Spin-1 Chains

Criticality without Frustration for Quantum Spin-1 Chains

Frustration-free (FF) spin chains have a property that their ground state minimizes all individual terms in the chain Hamiltonian. We ask how entangled the ground state of a FF quantum spin-s chain with nearest-neighbor interactions can be for small values of s. While FF spin-1/2 chains are known to...

Full description

Bibliographic Details
Main Authors: Bravyi, Sergey, Caha, Libor, Movassagh, Ramis, Nagaj, Daniel, Shor, Peter W.
Other Authors: Massachusetts Institute of Technology. Department of Mathematics
Format: Article
Language:en_US
Published: American Physical Society 2013
Online Access:http://hdl.handle.net/1721.1/77174
https://orcid.org/0000-0002-4078-6752
https://orcid.org/0000-0003-4626-5648

Internet

http://hdl.handle.net/1721.1/77174
https://orcid.org/0000-0002-4078-6752
https://orcid.org/0000-0003-4626-5648

Similar Items