Publications [#378602] of Yu Tong

Papers Published

1. Wu, X; Cui, ZH; Tong, Y; Lindsey, M; Chan, GKL; Lin, L, Projected density matrix embedding theory with applications to the two-dimensional Hubbard model, Journal of Chemical Physics, vol. 151 no. 6 (August, 2019), AIP Publishing [doi]
   (last updated on 2025/04/03)

   Abstract:
   Density matrix embedding theory (DMET) is a quantum embedding theory for strongly correlated systems. From a computational perspective, one bottleneck in DMET is the optimization of the correlation potential to achieve self-consistency, especially for heterogeneous systems of large size. We propose a new method, called projected DMET (p-DMET), which achieves self-consistency without needing to optimize the correlation potential. We demonstrate the performance of p-DMET on the two-dimensional Hubbard model.