3 papers
cond-mat.str-el2026
Hidden antiferromagnetism, persistent valley fluctuations, and crossovers in triangular-lattice M-point moiré materials via determinantal quantum Monte Carlo
Konstantinos Vasiliou, Dumitru Călugăru, Johannes S. Hofmann +1
A new moiré material platform was recently proposed based on twisting two-dimensional atomic monolayers whose low-energy states lie at the three M-points of the Brillouin Zone. Con…
cond-mat.str-el2026
Mixed-dimensional quantum Monte Carlo studies of M-point moiré materials
Dumitru Călugăru, Konstantinos Vasiliou, Haoyu Hu +3
A new moiré-material platform has recently been proposed based on twisting two-dimensional triangular-lattice monolayers whose low-energy states lie at the three M points of the Br…
cond-mat.str-el2026
Does a Fractional Quantum Hall Edge Have a Protected Intrinsic Dipole Moment?
Domagoj Perković, Konstantinos Vasiliou, S. A. Parameswaran +1
We investigate the claims by Park and Haldane [Phys. Rev. B 90, 045123 (2014)] of an intrinsic protected value of the electric dipole moment at the physical edge of fractional quan…