Matrix product states and equivariant topological field theories for bosonic symmetry-protected topological phases in (1+1) dimensions

Matrix product states and equivariant topological field theories for bosonic symmetry-protected topological phases in (1+1) dimensions

Abstract Matrix Product States (MPSs) provide a powerful framework to study and classify gapped quantum phases — symmetry-protected topological (SPT) phases in particular — defined in one dimensional lattices. On the other hand, it is natural to expect that gapped quantum phases in the limit of zero...

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Bibliographic Details
Main Authors: Ken Shiozaki, Shinsei Ryu
Format: Article
Language:English
Published: SpringerOpen 2017-04-01
Series:Journal of High Energy Physics
Subjects:
Topological Field Theories
Topological States of Matter
Global Symmetries
Lattice Quantum Field Theory
Online Access:http://link.springer.com/article/10.1007/JHEP04(2017)100

Internet

http://link.springer.com/article/10.1007/JHEP04(2017)100

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