Haldane graphene billiards versus relativistic neutrino billiards

DX Nguyen, B Dietz - Physical Review B, 2024 - APS
We study fluctuation properties in the energy spectra of finite-size honeycomb lattices—
graphene billiards—subject to the Haldane-model on-site potential and next-nearest …

Worldline approach for spinor fields in manifolds with boundaries

L Manzo - arXiv preprint arXiv:2403.00218, 2024 - arxiv.org
The worldline formalism is a useful scheme in Quantum Field Theory which has also
become a powerful tool for numerical computations. It is based on the first quantization of an …