484 citations · 989 across the 10 of their papers we have counts for
10 papers
Simulation of IBM's kicked Ising experiment with Projected Entangled Pair Operator
Hai-Jun Liao, Kang Wang, Zong-Sheng Zhou +2
We perform classical simulations of the 127-qubit kicked Ising model, which was recently emulated using a quantum circuit with error mitigation [Nature 618, 500 (2023)]. Our approa…
Accurate determination of low-energy eigenspectra with multi-target matrix product states
Xuan Li, Zongsheng Zhou, Guanglei Xu +5
Determining the low-energy eigenspectra of quantum many-body systems is a long-standing challenge in physics. In this work, we solve this problem by introducing two novel algorithm…
Umklapp scattering in the one-dimensional Hubbard model
Tong Liu, Kang Wang, Runze Chi +3
The Mott metal-insulator transition is a typical strong correlation effect triggered by the Umklapp scattering. However, in a physical system, the Umklapp scattering coexists with…
Efficient calculation of three-dimensional tensor networks
Li-Ping Yang, Y. F. Fu, Z. Y. Xie +1
We have proposed an efficient algorithm to calculate physical quantities in the translational invariant three-dimensional tensor networks, which is particularly relevant to the stu…
Variational determination of arbitrarily many eigenpairs in one quantum circuit
Guanglei Xu, Yi-Bin Guo, Xuan Li +3
The state-of-the-art quantum computing hardware has entered the noisy intermediate-scale quantum (NISQ) era. Having been constrained by the limited number of qubits and shallow cir…
Critical properties of the two-dimensional -state clock model
Zi-Qian Li, Li-Ping Yang, Z. Y. Xie +3
We perform the state-of-the-art tensor network simulations directly in the thermodynamic limit to clarify the critical properties of the -state clock model on the square lattice…