Dynamical topology of chiral and nonreciprocal state transfers in a non-Hermitian quantum system

Authors: Pengfei Lu, Yang Liu, Qifeng Lao, Teng Liu, Xinxin Rao, Ji Bian, Hao Wu, Feng Zhu, Le Luo

Source: Communications Physics, Vol 8, Iss 1, Pp 1-11 (2025)

Subject Terms: Astrophysics, QB460-466, Physics, QC1-999

File Description: electronic resource

Relation: https://doaj.org/toc/2399-3650

Access URL: https://doaj.org/article/929a3dd29d1840b48b7466b9cbc0ee38

Chiral discrimination through holonomic quantum coherent control with a trapped-ion qudit

Authors: Teng Liu, Fa Zhao, Pengfei Lu, Qifeng Lao, Xinxin Rao, Min Ding, Ji Bian, Feng Zhu, Le Luo

Source: New Journal of Physics, Vol 27, Iss 2, p 023023 (2025)

Subject Terms: chiral discrimination, holonomic quantum coherent control, trapped ion, quantum simulation, Science, Physics, QC1-999

File Description: electronic resource

Relation: https://doaj.org/toc/1367-2630

Access URL: https://doaj.org/article/fbb3c1d63cc94fdf8bcaeb88d01d7c5d

Quantum simulation of a general anti-PT-symmetric Hamiltonian with a trapped ion qubit

Authors: Ji Bian, Pengfei Lu, Teng Liu, Hao Wu, Xinxin Rao, Kunxu Wang, Qifeng Lao, Yang Liu, Feng Zhu, Le Luo

Source: Fundamental Research, Vol 3, Iss 6, Pp 904-908 (2023)

Subject Terms: Open quantum system, Non-Hermitian quantum mechanics, Parity-time symmetry, Anti-parity-time symmetry, Quantum simulation, Science (General), Q1-390

File Description: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S2667325822002266; https://doaj.org/toc/2667-3258

Access URL: https://doaj.org/article/2bca215d18b44d7188c1347fa7511605

Realizing quantum speed limit in open system with a -symmetric trapped-ion qubit

Authors: Pengfei Lu, Teng Liu, Yang Liu, Xinxin Rao, Qifeng Lao, Hao Wu, Feng Zhu, Le Luo

Source: New Journal of Physics, Vol 26, Iss 1, p 013043 (2024)

Subject Terms: quantum speed limit, non-Hermitian system, quantum control, trapped-ion, Science, Physics, QC1-999

File Description: electronic resource

Relation: https://doaj.org/toc/1367-2630

Access URL: https://doaj.org/article/4ad2c8dbd633456eabc622fed4f14dfa