135 citations · 1.1k across the 41 of their papers we have counts for
41 papers
Floquet spintronics: tuning the current-induced spin polarization of topological surface states with light
Youngjae Kim, Aayushi Agrawal, Kwon Park
Topological surface states are a promising platform for spintronics due to spin-momentum locking. Spin-momentum locking can induce a net spin polarization in topological surface st…
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…
Quantum simulation costs for Suzuki-Trotter decomposition of quantum many-body lattice models
Nathan M. Myers, Ryan Scott, Kwon Park +1
Quantum computers offer the potential to efficiently simulate the dynamics of quantum systems, a task whose difficulty scales exponentially with system size on classical devices. T…
Adiabatic Path from Fractional Chern Insulators to the Tao-Thouless State
Sutirtha Mukherjee, Kwon Park
In view of the evolution from the integer to fractional quantum Hall effect, the next frontier in the research of topological insulators is to investigate what happens in fractiona…
Electric Quantum Oscillation in Weyl Semimetals
Kyusung Hwang, Woo-Ram Lee, Kwon Park
Electronic transport in Weyl semimetals is quite extraordinary due to the topological property of the chiral anomaly generating the charge pumping between two distant Weyl nodes wi…
Projected BCS Theory for the Unification of Antiferromagnetism and Strongly Correlated Superconductivity
Hyunwoong Kwon, Kwon Park
The intimate connection between antiferromagnetism and superconductivity is at the core of high-temperature superconductivity. Here, we put forward the projected BCS theory for the…