Published in Communications Physics, 2024
A new quantum state tomography method based on tensor network representation and using only local measurements
Recommended citation: Yuchen Guo and Shuo Yang, Commun. Phys. 7, 322 (2024). https://www.nature.com/articles/s42005-024-01813-4
Published in Physical Review Research, 2023
Rich phase diagram on the 1D boundary of a 2D cluster state subject to bulk tunable measurements.
Recommended citation: Yuchen Guo, Jian-Hao Zhang, Zhen Bi, and Shuo Yang, Phys. Rev. Res. 5, 043069 (2023). https://journals.aps.org/prresearch/abstract/10.1103/PhysRevResearch.5.043069
Published in Physical Review Research, 2023
A broad family of novel topological phases in non-Hermitian many-body systems without Hermitian counterpart not discovered before.
Recommended citation: Yuchen Guo, Ruohan Shen, and Shuo Yang, Phys. Rev. Res. 5, 033181 (2023). https://journals.aps.org/prresearch/abstract/10.1103/PhysRevResearch.5.033181
Published in Physical Review Letters, 2023
A new parent Hamiltonian method for systematically constructing non-Hermitian systems.
Recommended citation: Ruohan Shen, Yuchen Guo, and Shuo Yang, Phys. Rev. Lett. 130, 220401 (2023). https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.130.220401
Published in npj Quantum Information, 2023
Two universal and concise inequations describing the destructive effects of quantum noise on purity and quantum entanglement.
Recommended citation: Yuchen Guo and Shuo Yang, npj Quantum Inform. 9, 11 (2023). https://www.nature.com/articles/s41534-023-00680-1
Published in PRX Quantum, 2022
A new error mitigation approach based on the tensor network representation of the noise channels.
Recommended citation: Yuchen Guo and Shuo Yang, PRX Quantum 3, 040313 (2022). https://journals.aps.org/prxquantum/abstract/10.1103/PRXQuantum.3.040313