30 citations · 33 across the 4 of their papers we have counts for
4 papers
Symmetry-Protected Solitons and Bulk-Boundary Correspondence in Generalized Jackiw-Rebbi Models
Chang-geun Oh, Sang-Hoon Han, Sangmo Cheon
We investigate the roles of symmetry and bulk-boundary correspondence in characterizing topological edge states in generalized Jackiw-Rebbi (JR) models. We show that time-reversal…
Collision, mechanism, and operation among chiral and nonchiral kinks in coupled double-field model
Jin-Hyung Choi, Sang-Hoon Han, Myungjun Kang +1
In this work, we investigate collision processes and their mechanism among chiral and nonchiral kinks in the coupled double-field model and show that the kink collisions foll…
Topological features of ground states and topological solitons in generalized Su-Schrieffer-Heeger models using generalized time-reversal, particle-hole, and chiral symmetries
Sang-Hoon Han, Seung-Gyo Jeong, Sun-Woo Kim +2
Topological phases and their topological features are enriched by the fundamental time-reversal, particle-hole, and chiral as well as crystalline symmetries. While one-dimensional…
Electric-magnetic duality as a quantum operator and more symmetries of gauge theory
Hobin Lee, Sanghoon Han, Hyein Yoon +2
We promote the Noether charge of the electric-magnetic duality symmetry of gauge theory, "" to a quantum operator. We construct ladder operators, …