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Title: Quantum phase transitions between bosonic symmetry-protected topological states without sign problem: Nonlinear sigma model with a topological term
Authors:
; ; ;
Publication Date:
NSF-PAR ID:
10015136
Journal Name:
Physical Review B
Volume:
93
Issue:
12
ISSN:
2469-9950
Publisher:
American Physical Society
Sponsoring Org:
National Science Foundation