4 papers
Scalable Quantum Algorithms for Gutzwiller Projection
Byungmin Kang, Hyunwoong Kwon, Vito W. Scarola +1
Quantum simulation requires highly accurate input states. Gutzwiller-projected Bardeen-Cooper-Schrieffer (BCS) states provide physically motivated input states for solving strongly…
Dirac node pinning from Dzyaloshinskii-Moriya interactions in a Kagome spin liquid
Ajesh Kumar, Byungmin Kang, Patrick A. Lee
Recent experiments on the Kagome spin liquid candidate YCOB suggest the presence of Dirac fermionic spinons near the magnetization plateau at 1/9. Theories suggest that the spinons…
Cyclotron reonance in a kagome spin liquid candidate material
Byungmin Kang, Patrick A. Lee
We propose cyclotron resonance as an optical probe for emergent fractionalized excitations in quantum spin liquids, focusing on kagome antiferromagnets. In contrast…
Unconventional Magnetic Oscillations in Kagome Mott Insulators
Guoxin Zheng, Yuan Zhu, Kuan-Wen Chen +12
In metals, electrons in a magnetic field undergo cyclotron motion, leading to oscillations in physical properties called quantum oscillations. This phenomenon has never been seen i…