Z2 classification of FTR symmetric differential operators and obstruction to Anderson localization

Z2 classification of FTR symmetric differential operators and obstruction to Anderson localization

This paper concerns the Z2 classification of Fermionic Time-Reversal (FTR) symmetric partial differential Hamiltonians on the Euclidean plane. We consider the setting of two insulators separated by an interface. Hamiltonians that are invariant with respect to spatial translations along the interface...

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Bibliographic Details
Main Authors: Bal, Guillaume, Wang, Zhongjian
Other Authors: School of Physical and Mathematical Sciences
Format: Article
Language:English
Published: 2024
Subjects:
Mathematical Sciences
Topological insulators
Fermionic time reversal symmetry
Online Access:https://hdl.handle.net/10356/180687
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Institution: Nanyang Technological University
Language: English

Internet

https://hdl.handle.net/10356/180687

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