2 papers
cond-mat.str-el2023
Site-selective doublon-holon dynamics in a pumped one-dimensional Hubbard superlattice with staggered Coulomb interactions
Zhenyu Cheng, Ying Li, Hantao Lu +4
Doublon-holon dynamics is investigated in a pumped one-dimensional Hubbard model with a staggered on?site Coulomb interaction at half-filling. When the system parameters are set to…
quant-ph2005
Quantum State Transfer Characterized by Mode Entanglement
Xiao-Feng Qian, Ying Li, Yong Li +2
We study the quantum state transfer (QST) of a class of tight-bonding Bloch electron systems with mirror symmetry by considering the mode entanglement. Some rigorous results are ob…