Tuning the many-body interactions in a helical Luttinger liquid

• Main Authors: Jia, Junxiang, Marcellina, Elizabeth, Das, Anirban, Lodge, Michael S., Wang, BaoKai, Ho, Duc-Quan, Biswas, Riddhi, Pham, Tuan Anh, Tao, Wei, Huang, Cheng-Yi, Lin, Hsin, Bansil, Arun, Mukherjee, Shantanu, Weber, Bent
• 其他作者: School of Physical and Mathematical Sciences
• 格式: Article
• 語言: English
• 出版: 2023
• 主題: Science::Physics; Dielectric Constant; Quantum
• 在線閱讀: https://hdl.handle.net/10356/165531

In one-dimensional (1D) systems, electronic interactions lead to a breakdown of Fermi liquid theory and the formation of a Tomonaga-Luttinger Liquid (TLL). The strength of its many-body correlations can be quantified by a single dimensionless parameter, the Luttinger parameter K, characterising the...