$$2d\,$$ 2 d Fu–Kane–Mele invariant as Wess–Zumino action of the sewing matrix
Crossref DOI link: https://doi.org/10.1007/s11005-016-0922-y
Published Online: 2016-11-29
Published Print: 2017-04
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Gawȩdzki, Krzysztof
License valid from 2016-11-29