2 papers
cond-mat.mtrl-sci2026
Berry Phase of Bloch States through Modular Symmetries
Emanuele Maggio
The theoretical identification of crystalline topological materials has enjoyed sustained success in simplified materials models, often by singling out discrete symmetry operations…
cond-mat.mtrl-sci2025
Exploiting functions for the identification of topological materials
Emanuele Maggio
An exact analytical expression is derived for Bloch states in three dimensions, based on the only assumption that the electronic wavefunction can be expanded in terms of Gaussian t…