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15 papers · 1 filter
Optimal conclusive teleportation of a d-dimensional unknown state
W. Son, Jinhyoung Lee, M. S. Kim +1
We formulate a conclusive teleportation protocol for a system in d-dimensional Hilbert space utilizing the positive operator valued measurement at the sending station. The conclusi…
Flavor symmetry breaking effects on SU(3) Skyrmion
Soon-Tae Hong, Young-Jai Park
We study the massive SU(3) Skyrmion model to investigate the flavor symmetry breaking (FSB) effects on the static properties of the strange baryons in the framework of the rigid ro…
Bosonization of QCD at high density
Deog Ki Hong, Soon-Tae Hong, Young-Jai Park
We describe the color-flavor locking (CFL) color superconductor in terms of bosonic variables, where the gaped quarks are realized as solitons, so-called superqualitons. We then sh…
The CP(n) Model on Noncommutative Plane
Bum-Hoon Lee, Kimyeong Lee, Hyun Seok Yang
We construct the consistent CP(n) model on noncommutative plane. The Bogomolny bound on the energy is saturated by (anti-)self-dual solitons with integer topological charge, which…
Global embeddings of scalar-tensor theories in (2+1)-dimensions
Soon-Tae Hong, Won Tae Kim, Yong-Wan Kim +1
We obtain (3+3)- or (3+2)-dimensional global flat embeddings of four uncharged and charged scalar-tensor theories with the parameters B or L in the (2+1)-dimensions, which are the…
BRST invariant model through improved Dirac quantization
Soon-Tae Hong, Young-Jai Park, Kuniharu Kubodera +1
The Batalin-Fradkin-Tyutin (BFT) scheme, which is an improved version of Dirac quantization, is applied to the model, and the compact form of a nontrivial first-class Hamilt…