3 papers
cond-mat.dis-nn2026
Temperature-induced optical enhancement near a localization transition
Raul Liquito, Miguel Gonçalves, Bruno Amorim +1
Quasiperiodic systems are an intermediate class of systems between periodic crystals and disordered systems, famously exhibiting metal-insulator transitions (MITs) even in one dime…
cond-mat.stat-mech2025
Exact nonlinear dynamics of single band metallic systems with dissipation: From optical to dc currents
J. M. Alendouro Pinho, B. Amorim, Yuliy V. Bludov +1
The theory of open quantum systems is one of the most essential tools for the development of quantum technologies. A particular area of interest is in the optical response of solid…
physics.optics2025
Semiconductor Wannier equations: a real-time, real-space approach to the nonlinear optical response in crystals (ATATA)
Eduardo B. Molinero, Bruno Amorim, Misha Ivanov +6
We develop the semiconductor Wannier equations (SWEs), a real-time, real-space formulation of ultrafast light-matter dynamics in crystals, by deriving the equations of motion for t…