3 papers
cond-mat.quant-gas2026
Emulation of the dynamics of bound electron exposed to strong oscillatory laser field with Bose-Einstein Condensates
Ziheng Ma, Jia Li, Rui Jin +1
This paper employs a Bose-Einstein condensates to simulate the dynamical response of bound electrons in a strongly oscillating pulsed laser field. We investigate the excitation dyn…
physics.optics2026
Accelerated Topological Pumping in Photonic Waveguides Based on Global Adiabatic Criteria
Kai-Heng Xiao, Shi-Lei Su, Xiang Ni +8
Adiabatic topological pumping enables robust transport of energy and information, yet its operational speed is fundamentally constrained by the instantaneous adiabatic condition, w…
cond-mat.quant-gas2025
Critical Exponent of Dynamical Quantum Phase Transition in One-Dimensional Bose-Hubbard Model in the Strong Interacting Limit
Jia Li, Yajiang Hao
We analytically investigated the dynamical quantum phase transitions in the Bose-Hubbard model using the Loschmidt echo as an observable, revealing that after a quench, the global…