Xi-Wen Guan

Professor Xi-Wen Guan is an Honorary Professor at The Australian National University, affiliated with the Department of PHY. His research focuses on exactly solvable models in cold atoms, strongly correlated electron systems, spin chains, vertex models, spin ladder compounds, Haldane exclusion statistics, Tomonaga-Luttinger liquids, quantum criticality, quantum metrology, quantum information, quantum algebra, quantum groups, and open boundary quantum inverse scattering methods. His work has contributed to experimental observations of quantum phenomena such as spin-charge separation and quantum criticality. Guan has published extensively in leading journals and has been recognized for his contributions to quantum many-body physics.

Xiwen Guan is a researcher at the Australian National University, specializing in integrable systems, quantum gases, spin systems, quantum metrology, and phase transitions. Their work explores the behavior of one-dimensional quantum systems, including Fermi and Bose gases, with a focus on low-energy properties, quantum criticality, and phase transitions. Guan's research combines theoretical approaches such as the Bethe ansatz with experimental insights to study phenomena like spin-charge separation, super Tonks-Girardeau gases, and many-body quantum heat engines. Their contributions span both theoretical and experimental aspects of quantum many-body physics, particularly in one-dimensional systems.