55 citations · 78 across the 6 of their papers we have counts for
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physics.comp-ph2018★ 12 cited
Computing edge states without hard truncation
Kyle Thicke, Alexander B. Watson, Jianfeng Lu
We present a numerical method which accurately computes the discrete spectrum and associated bound states of Hamiltonians which model electronic "edge" states localized at boundari…
physics.comp-ph2018★ 2 cited
Accelerating Optical Absorption Spectra and Exciton Energy Computation for Nanosystems via Interpolative Separable Density Fitting
Wei Hu, Meiyue Shao, Andrea Cepellotti +5
We present an efficient way to solve the Bethe-Salpeter equation (BSE), a model for the computation of absorption spectra in molecules and solids that includes electron-hole excita…