99 citations · 592 across the 23 of their papers we have counts for
6 papers · 1 filter
Nonlocal optical conductivity of Fermi surface nesting materials
Xiamin Huang, Xiao Jiang, Bing Huang +1
We investigate the nonlocal optical conductivity of Fermi surface nesting materials which support charge density waves or spin density waves. The nonlocal optical conductivity cont…
Conductivity of Dirac fermions with phonon induced topological crossover
Zhou Li, J. P. Carbotte
We study the Hall conductivity in single layer gapped Dirac fermion materials including coupling to a phonon field, which not only modifies the quasi-particle dynamics through the…
Impact of Dresselhaus vs. Rashba spin-orbit coupling on the Holstein polaron
Zhou Li, L. Covaci, F. Marsiglio
We utilize an exact variational numerical procedure to calculate the ground state properties of a polaron in the presence of Rashba and linear Dresselhaus spin-orbit coupling. We f…
Impact of spin-orbit coupling on the Holstein polaron
Zhou Li, L. Covaci, M. Berciu +2
We utilize an exact variational numerical procedure to calculate the ground state properties of a polaron in the presence of a Rashba-like spin orbit interaction. Our results corro…
Perturbation theory of the mass enhancement for a polaron coupled to acoustic phonons
Zhou Li, Carl J. Chandler, F. Marsiglio
We use both a perturbative Green's function analysis and standard perturbative quantum mechanics to calculate the decrease in energy and the effective mass for an electron interact…
Ground state properties of the Holstein model near the adiabatic limit
Zhou Li, D. Baillie, C. Blois +1
We adapt a variational procedure to calculate ground state properties of the Holstein model in the adiabatic limit. At strong coupling, this adaption leads to rapid convergence of…