Simulating Noisy Quantum Circuits with Matrix Product Density Operators
[article]
Song Cheng, Chenfeng Cao, Chao Zhang, Yongxiang Liu, Shi-Yao Hou, Pengxiang Xu, Bei Zeng
2020
arXiv
pre-print
In this work, we simulate random quantum circuits in 1D with Matrix Product Density Operators (MPDO), for different noise models such as dephasing, depolarizing, and amplitude damping. ...
Compared with the method of Matrix Product Operators (MPO), the MPDO method reflects a clear physical picture of noise (with inner indices taking care of the noise simulation) and quantum entanglement ...
In this work, we simulate noisy 1D random quantum circuits with Matrix Product Density Operators (MPDO), based on the MPDO construction proposed in [25] . ...
arXiv:2004.02388v3
fatcat:ivohpgbdhbc45cmyvpwwkdy6zi