2 papers
cond-mat.mtrl-sci2025
On the origin of energy gaps in quasicrystalline potentials
Emmanuel Gottlob, David Gröters, Ulrich Schneider
Quasicrystals, structures that are ordered yet aperiodic, defy conventional band theory, confining most studies to finite-size real-space numerics. We overcome this limitation with…
cond-mat.quant-gas2025
Superfluid-Mott transition in a frustrated triangular optical lattice
Mehedi Hasan, Luca Donini, Sompob Shanokprasith +7
Geometric frustration can significantly increase the complexity and richness of many-body physics and, for instance, suppress antiferromagnetic order in quantum magnets. Here, we e…