PreprintarXiv licencearXiv
Pair density wave order from non-symmorphic momentum symmetry
Abstract
We develop a class of microscopic lattice models in which pair density wave order emerges in the asymptotically exact weak coupling limit. The underlying mechanism is due to non-symmorphic momentum symmetry implied by the models' projective space group representation of electrons. Our mechanism suggests moiré systems and extended s-wave altermagnets as potential hosts for pair density wave order.
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BibTeX
@misc{durrnagel2026pair,
title = {{Pair density wave order from non-symmorphic momentum symmetry}},
author = {Matteo Dürrnagel and C. Alexander Baum and Michael Klett and Lennart Klebl and Ronny Thomale},
howpublished = {arXiv},
year = {2026},
month = sep,
doi = {10.48550/arxiv.2609.05603},
eprint = {2609.05603},
archivePrefix = {arXiv},
url = {https://arxiv.org/abs/2609.05603},
}
RIS
TY - UNPB
TI - Pair density wave order from non-symmorphic momentum symmetry
AU - Matteo Dürrnagel
AU - C. Alexander Baum
AU - Michael Klett
AU - Lennart Klebl
AU - Ronny Thomale
PY - 2026
DA - 2026/09/04
PB - arXiv
DO - 10.48550/arxiv.2609.05603
UR - https://arxiv.org/abs/2609.05603
AB - We develop a class of microscopic lattice models in which pair density wave order emerges in the asymptotically exact weak coupling limit. The underlying mechanism is due to non-symmorphic momentum symmetry implied by the models' projective space group representation of electrons. Our mechanism suggests moiré systems and extended s-wave altermagnets as potential hosts for pair density wave order.
ER -