User: Guest  Login
Title:

Boson condensation and instability in the tensor network representation of string-net states

Document type:
Zeitschriftenaufsatz
Author(s):
Shukla, Sujeet K.; Şahinoğlu, M. Burak; Pollmann, Frank; Chen, Xie
Abstract:
The tensor network representation of many-body quantum states, given by local tensors, provides a promising numerical tool for the study of strongly correlated topological phases in two dimensions. However, the representation may be vulnerable to instabilities caused by small variations in the local tensors. For example, the topological order in the tensor network representations of the toric code ground state has been shown in Chen, Zeng, Gu, Chuang, and Wen, Phys. Rev. B 82, 165119 (2010) to b...     »
Journal title:
Physical Review B 2018-09
Year:
2018
Journal volume:
98
Journal issue:
12
Fulltext / DOI:
doi:10.1103/physrevb.98.125112
Publisher:
American Physical Society (APS)
E-ISSN:
2469-99502469-9969
Date of publication:
07.09.2018
 BibTeX