119 citations · 303 across the 14 of their papers we have counts for
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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…
Proposal of a spin-one chain model with competing dimer and trimer interactions
Yun-Tak Oh, Hosho Katsura, Hyunyong Lee +1
A new kind of spin-1 chain Hamiltonian consisting of competing dimer and trimer projection operators is proposed. As the relative strengths and signs of the interactions are varied…
Resonating Valence Bond States with Trimer Motifs
Hyunyong Lee, Yun-tak Oh, Jung Hoon Han +1
The trimer resonating valence bond (tRVB) state consisting of an equal-weight superposition of trimer coverings on a square lattice is proposed. A model Hamiltonian of the Rokhsar-…