Kwek Leong Chuan Group
Quantum network and other issues
Quantum entanglement lies at the heart of many quantum information processors. It is still an open question how one could share or generate large-scale quantum networks of remote stationary qubits efficiently. Many of these remote quantum entanglements rely on scattering between flying qubits like photons or electrons from matter qubits like atoms or molecules. Our group is interested in various issues related to entanglement ranging from distributed quantum computation to measurement-based quantum computation to quantum metrology and hybrid quantum systems. Members of the group are also involved in quantum simulations, quantum state transfer and the investigation of open quantum systems.
Professor
National Institute of Education - Natural Sciences & Science Education, Nanyang Technological University
Co-Director
Quantum Science and Engineering Centre (QSec), Nanyang Technological University
Kwek Leong Chuan has received numerous awards, including Laureate of Scientia Vinces Award of the First President of the Republic of Sakha; Institute of Physics President Award, Singapore, and the National Science Award, Singapore. He is the Editor in Chief for The Physics Educator and Dandelion (Pu Gongyin) and associate editor with other journals. He is also an elected Fellow of the American Association for the Advancement of Science, Institute of Physics (UK) and the Institute of Physics Singapore. His main research interests are in foundations of quantum mechanics; quantum cryptography, quantum synchronization, quantum computation and atomtronics.
Group Members
- Kwek Leong ChuanPrincipal Investigator
- Andy ChiaSenior Research Fellow
- Alexander HueResearch Fellow
- Shen YuanResearch Fellow
- Kelvin Koor Kai JieResearch Assistant
- Norman Koo Tze WeiResearch Assistant
- Lau Wei Zhong JonathanCQT PhD Student
- Lim Kian HweeCQT PhD Student
- Nie HanlinCQT PhD Student
- Harshank Shrotriya CQT PhD Student
- Straeter MoritzCQT PhD Student
- Sun ZeenCQT PhD Student
- Tsesmelis Michael ChristopheCQT PhD Student Â
- Wu ShaojunIntern Student
- David HutchinsonVisiting Research Professor
- Luigi AmicoVisiting Research Professor
- Masahito HayashiVisiting Research Professor
- Li LingchaoVisiting Scholer
- Sai VinjanampathyVisiting Senior Research Fellow
Recent papers
- Shao-Hen Chiew, Jiangbin Gong, L.C. Kwek, Chee-Kong Lee. (2023). Stability and dynamics of many-body localized systems coupled to a small bath. Phys. Rev. B 107 224202
- Jiang Zhang, Thi Ha Kyaw, Stefan Filipp, L.C. Kwek, Erik Sjöqvist, Dianmin Tong. (2023). Geometric and holonomic quantum computation. Physics Reports 1027 1-53
- W.Z. Lau, K.H. Lim, Kishor Bharti, L.C. Kwek, S. Vinjanampathy. (2023). Convex optimization for non-equilibrium steady states on a hybrid quantum processor. Phys. Rev. Lett. 130 240601
- L. Amico, Dana Anderson, Malcolm Boshier, Jean-Philippe Brantut, L.C. Kwek, Anna Minguzzi, Wolf von Klitzing. (2022). Atomtronic circuits: from many-body physics to quantum technologies. Rev. Mod. Phys. 94 041001
- K. Bharti, Alba Cervera-Lierta, Thi Ha Kyaw, Tobias Haug, Sumner Alperin-Lea, Abhinav Anand, Matthias Degroote, Hermanni Heimonen, Jakob S. Kottmann, Tim Menke, Wai-Keong Mok, Sukin Sim, Leong-Chuan Kwek, Alán Aspuru-Guzik. (2022). Noisy intermediate-scale quantum (NISQ) algorithms. Rev. Mod. Phys. 94 015004
- Wai-Keong Mok, K. Bharti, Leong-Chuan Kwek, Abolfazl Bayat. (2021). Optimal Probes for Global Quantum Thermometry. Communications Physics 4 1-8
- M.Ray, N.G. Boddu, K. Bharti, L.C. Kwek, Adán Cabello. (2021). Graph-theoretic approach to dimension witnessing. New J. Phys. 23 033006
