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@INPROCEEDINGS{Durr:916812,
author = {Durr, Stephan and Weber, Johannes H.},
title = {{M}inimally doubled fermions and topology in 2{D}},
volume = {396},
publisher = {Sissa Medialab Trieste, Italy},
reportid = {FZJ-2023-00115},
pages = {556},
year = {2022},
note = {8 pages, 7 figures, talk given at the 38th International
Symposium on Lattice Field Theory (LATTICE2021), 26th-30th
July 2021, Zoom/Gather@Massachusetts Institute of
Technology},
comment = {Proceedings of The 38th International Symposium on Lattice
Field Theory — PoS(LATTICE2021) - Sissa Medialab Trieste,
Italy, 2022. - ISBN - doi:10.22323/1.396.0556},
booktitle = {Proceedings of The 38th International
Symposium on Lattice Field Theory —
PoS(LATTICE2021) - Sissa Medialab
Trieste, Italy, 2022. - ISBN -
doi:10.22323/1.396.0556},
abstract = {We use the two-dimensional Schwinger model to investigate
how lattice fermions perceive the global topological charge
$q\in\mathbf{Z}$ of a given gauge background $U$. After a
warm-up part devoted to staggered, Adams, Wilson and naive
fermions, we consider Karsten-Wilczek and Borici-Creutz
fermions, which are in the class of minimally doubled
lattice fermion actions. We focus on the eigenvalue spectrum
and the chiralities of the pertinent eigenmodes. Without
modification both minimally doubled actions are found to be
insensitive to topology, but in either case it is possible
to define a suitable species-splitting term to make the
resulting operator topology aware.},
month = {Jul},
date = {2021-07-26},
organization = {38th International Symposium on
Lattice Field Theory, MIT, Boston
(virtual) (USA), 26 Jul 2021 - 30 Jul
2021},
cin = {JSC},
cid = {I:(DE-Juel1)JSC-20090406},
pnm = {5111 - Domain-Specific Simulation $\&$ Data Life Cycle Labs
(SDLs) and Research Groups (POF4-511)},
pid = {G:(DE-HGF)POF4-5111},
typ = {PUB:(DE-HGF)8 / PUB:(DE-HGF)7},
eprint = {2108.11766},
howpublished = {arXiv:2108.11766},
archivePrefix = {arXiv},
SLACcitation = {$\%\%CITATION$ = $arXiv:2108.11766;\%\%$},
doi = {10.22323/1.396.0556},
url = {https://juser.fz-juelich.de/record/916812},
}