I am interested in various aspects of theoretical condensed matter and statistical physics, including Kondo physics, quantum spin liquids, quantum critical phenomena, and unconventional superconductivity.

Preprints

Complex fixed points of the non-Hermitian Kondo model in a Luttinger liquid

 SangEun Han, Daniel J. Schultz, Yong Baek Kim

https://arxiv.org/abs/2302.07883

Microscopic theory of multi-stage Fermi surface reconstruction in heavy fermion systems with quartet multipolar local moments

Daniel J. Schultz, SangEun Han, Yong Baek Kim

https://arxiv.org/abs/2207.07661

Publications (reverse chronological order)

• Non-Fermi liquid behavior and quantum criticality in cubic heavy fermion systems with non-Kramers multipolar local moments

Daniel J. Schultz, SangEun Han, Yong Baek Kim

arXiv: https://arxiv.org/abs/2206.02808

• Non-Trivial Fixed Points and Truncated SU(4) Kondo Models in a Quasi-Quartet Multipolar Kondo Impurity Problem

Daniel J. Schultz, Adarsh S. Patri, Yong Baek Kim

arXiv: https://arxiv.org/abs/2104.11245

• Rise and Fall of non-Fermi Liquid Fixed Points in Multipolar Kondo Problems

Daniel J. Schultz, Adarsh S. Patri, Yong Baek Kim

arXiv: https://arxiv.org/abs/2010.04731