Universal finite-size amplitude and anomalous entanglement entropy of z = 2 quantum Lifshitz criticalities in topological chains
We consider Lifshitz criticalities with dynamical exponent z = 2 that emerge in a class of topological chains. There, such a criticality plays a fundamental role in describing transitions between symmetry-enriched conformal field theories (CFTs). We report that, at such critical points in one spatia...
Main Authors: | , |
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Format: | Article |
Language: | English |
Published: |
SciPost Foundation
2022
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Online Access: | View Fulltext in Publisher |