Publication Date:
2014-01-07
Description:
Author(s): P. V. Sriluckshmy, Archana Mishra, S. R. Hassan, and R. Shankar We study the topology and geometry of a fermionic model on the honeycomb lattice with spin-dependent hopping which breaks the time-reversal and charge-conjugation symmetries but preserves their composition. We show that in such a case the Zak phases are topological invariants that characterize the s... [Phys. Rev. B 89, 045105] Published Mon Jan 06, 2014
Keywords:
Electronic structure and strongly correlated systems
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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