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Geometric Ginzburg-Landau theory of charge ordering and commensurability
Aneesh Agarwal, Rutvij Gholap, Mohammad Saeed Bahramy +1
The concept of quantum geometry has recently led to reinvigorated insights in a wide range of fields including physical responses, superconductivity, and optical transitions, with…
Gapped spinful phases obtained via Gutzwiller projections of Euler states
Thorsten B. Wahl, Lukas Devos, Robert-Jan Slager
Gutzwiller projections of non-interacting chiral topological phases are known to give rise to fractional, topologically ordered chiral phases. Here, we carry out a similar construc…
Euler topology in classical spin liquids
Luca Rüegg, Arthur Morris, Han Yan +1
Classical spin liquids have recently been analyzed in view of the single-gap homotopy classification of their dispersive eigenvectors. We show that the recent progress in defining…
Non-invertible duality and symmetry topological order of one-dimensional lattice models with spatially modulated symmetry
Donghae Seo, Gil Young Cho, Robert-Jan Slager
We investigate the interplay between self-duality and spatially modulated symmetry of generalized -state clock models, which include the transverse-field Ising model and ordinar…
Unexpected changes in the band structure within AFM1 state of CeBi
Yevhen Kushnirenko, Brinda Kuthanazhi, Benjamin Schrunk +7
We perform angle-resolved photoemission spectroscopy (ARPES) measurements in conjunction with density functional theory (DFT) calculations to investigate the evolution of the elect…
Electrical transport signatures of metallic surface state formation in the strongly-correlated insulator FeSb2
Alexander G. Eaton, Nicholas J. M. Popiel, Ke-Jun Xu +8
We present local and nonlocal electrical transport measurements of the correlated insulator FeSb. By employing wiring configurations that delineate between bulk- and surface-do…