30 citations · 78 across the 8 of their papers we have counts for
8 papers
Finite-temperature spin diffusion in the two-dimensional XY model
Erik Fitzner, Byungjin Lee, Junhyeok Hur +4
We present a combined theory-experiment study to quantify spin diffusion in the square lattice quantum spin-1/2 XY model at finite temperature. On the theory side, we leverage a re…
Universal Family-Vicsek scaling in quantum gases far from equilibrium
Kiryang Kwon, Kazuya Fujimoto, Junhyeok Hur +6
Fluctuations in the growing surfaces of classical systems can exhibit universal scaling behavior, known as Family-Vicsek (FV) scaling. Although this phenomenon was originally disco…
Stability of many-body localization in two dimensions
Junhyeok Hur, Joey Li, Byungjin Lee +8
Disordered quantum many-body systems pose one of the central challenges in condensed matter physics and quantum information science, as their dynamics are generally intractable for…
Stable singular fractional skyrmion spin texture from the quantum Kelvin-Helmholtz instability
SeungJung Huh, Wooyoung Yun, Gabin Yun +7
Topology profoundly influences diverse fields of science, providing a powerful framework for classifying phases of matter and predicting nontrivial excitations, such as solitons, v…
Measuring Non-local Brane Order with Error-corrected Parity Snapshots
Junhyeok Hur, Wonjun Lee, Kiryang Kwon +3
Exotic quantum many-body states, such as Haldane and spin liquid phases, can exhibit remarkable features like fractional excitations and non-abelian statistics and offer new unders…
Universality class of a spinor Bose-Einstein condensate far from equilibrium
SeungJung Huh, Koushik Mukherjee, Kiryang Kwon +4
Scale invariance and self-similarity in physics provide a unified framework to classify phases of matter and dynamical properties near equilibrium in both classical and quantum sys…
Site-Resolved Imaging of Bosonic Mott Insulator of Li atoms
Kiryang Kwon, Kyungtae Kim, Junhyeok Hur +2
We demonstrate a single-site and single-atom-resolved fluorescence imaging of a bosonic Mott insulator of Li atoms in an optical lattice. The fluorescence images are obtained b…
Emission of Spin-correlated Matter-wave Jets from Spinor Bose-Einstein Condensates
Kyungtae Kim, Junhyeok Hur, SeungJung Huh +2
We report the observation of matter-wave jet emission in a strongly ferromagnetic spinor Bose-Einstein condensate of Li atoms. Directional atomic beams with $|{F=1,m_F=1}\rangl…