119 citations · 303 across the 14 of their papers we have counts for
14 papers
Fractonic Quantum Quench in Dipole-constrained Bosons
Yun-Tak Oh, Jung Hoon Han, Hyun-Yong Lee
We investigate the quench dynamics in the dipolar Bose-Hubbard model (DBHM) in one dimension. The boson hopping is constrained by dipole conservation and show fractonic dynamics. T…
Unveiling UV/IR Mixing via Symmetry Defects: A View from Topological Entanglement Entropy
Jintae Kim, Yun-Tak Oh, Daniel Bulmash +1
Some topological lattice models in two spatial dimensions exhibit intricate lattice size dependence in their ground state degeneracy (GSD). This and other features such as the posi…
Aspects of rank-2 gauge theory in dimensions: construction schemes, holonomies, and sublattice one-form symmetries
Yun-Tak Oh, Salvatore D. Pace, Jung Hoon Han +2
Rank-2 toric code (R2TC), a prototypical archetype of the discrete rank-2 symmetric gauge theory, has properties that differ from those of the standard toric code. Specifically, it…
Effective Field Theory of Dipolar Braiding Statistics in Two Dimensions
Yun-Tak Oh, Jintae Kim, Jung Hoon Han
A rank-2 toric code (R2TC) Hamiltonian in two dimensions can be constructed as a Higgsed descendant of rank-2 U(1) lattice gauge theory. As noted by the authors recently, [Y.-T. Oh…
Hybrid rank-1 and rank-2 U(1) lattice gauge theory, the F3 model, and its effective field theory
Jintae Kim, Yun-Tak Oh, Jung Hoon Han
A number of exactly solvable spin models, including the Kitaev toric code in two and three dimensions and the X-cube model in three dimensions, can be related to their respective p…
Rank-2 Toric Code in Two Dimensions
Yun-Tak Oh, Jintae Kim, Eun-Gook Moon +1
We study a two-dimensional spin model obtained by "Higgsing" the rank-2 U(1) lattice gauge theory (LGT) with scalar or vector charges on the L_x * L_y square lattice under the peri…