3 papers
cond-mat.mes-hall2025
High-Temperature Quantum Oscillations of a Non-equilibrium Non-Fermi Liquid
Oles Matsyshyn, Li-kun Shi, Inti Sodemann Villadiego
A periodically driven Fermi gas coupled to a simple boson bath reaches a non-equilibrium steady-state occupation with sharp non-analyticities at certain momenta. Here, we demonstra…
physics.optics2025
Emergence of Cascading Flat Bands in Breathing Superlattices
Moru Song, Jingyu Hu, Lina Shi +2
Flat bands have become a pillar of modern condensed matter physics and photonics owing to the vanishing group velocity and diverging density of states. Here, we present a paradigma…
cond-mat.mes-hall2025
Algebraic Exact Solution for Driven Landau Levels in Two-dimensional Electron Gases
Li-kun Shi
Controlling quantum systems with time-dependent fields opens avenues for engineering novel states of matter and exploring non-equilibrium phenomena. Landau levels in two-dimensiona…