250 citations · 1.3k across the 16 of their papers we have counts for
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quant-ph2019★ 105 cited
Optimal polynomial based quantum eigenstate filtering with application to solving quantum linear systems
Lin Lin, Yu Tong
We present a quantum eigenstate filtering algorithm based on quantum signal processing (QSP) and minimax polynomials. The algorithm allows us to efficiently prepare a target eigens…
physics.comp-ph2019
Low-rank representation of tensor network operators with long-range pairwise interactions
Lin Lin, Yu Tong
Tensor network operators, such as the matrix product operator (MPO) and the projected entangled-pair operator (PEPO), can provide efficient representation of certain linear operato…
physics.chem-ph2019★ 29 cited
Projected Density Matrix Embedding Theory with Applications to the Two-Dimensional Hubbard Model
Xiaojie Wu, Zhi-Hao Cui, Yu Tong +3
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 o…