26 citations · 51 across the 4 of their papers we have counts for
4 papers
The stability of graphene band structures against an external periodic perturbation; Na on Graphene
Choongyu Hwang, Sunyoung Shin, Seon-Myeong Choi +7
We report that the band of graphene sensitively changes as a function of an external potential induced by Na especially when the potential becomes periodic at low temperature.…
Walls of massive Kähler sigma models on SO(2N)/U(N) and Sp(N)/U(N)
Masato Arai, Sunyoung Shin
We study the Bogomol'nyi-Prasad-Sommerfield wall solutions in massive Kähler nonlinear sigma models on SO(2N)/U(N) and Sp(N)/U(N) in three-dimensional spacetime. We show that SO(2N…
Holographic 1/Nc correction from the chiral condensate
Bum-Hoon Lee, Chanyong Park, Sunyoung Shin
We investigate a gravity solution containing the gravitational backreaction of the massive scalar field dual to the chiral condensate, which corresponds to correction. In g…
Quantum SUSY Algebra of -lumps in the Massive Grassmannian Sigma Model
Hiroaki Nakajima, Phillial Oh, Sunyoung Shin
We compute the SUSY algebra of the massive Grassmannian sigma model in 2+1 dimensions. We first rederive the action of the model by using the Scherk-Schwarz dimensi…