Effective Abelian theory from a non-Abelian topological order in the ν = 2/5 fractional quantum Hall effect

• المؤلفون الرئيسيون: Yang, Bo, Wu, Ying-Hai, Papić, Zlatko
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2021
• الموضوعات: Science::Physics; Fractional Quantum Hall Effect; Topological Materials
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/147671
• المؤسسة: Nanyang Technological University

Topological phases of matter are distinguished by topological invariants, such as Chern numbers and topological spins, that quantize their response to electromagnetic currents and changes of ambient geometry. Intriguingly, in the ν = 2/5 fractional quantum Hall effect, prominent theoretical approach...