351 citations · 599 across the 11 of their papers we have counts for
11 papers
SU(5/3) Superalgebra and Its Representations of Fundamental Particles
Chang-Ho Kim, Seung Kook Kim, Young-Jai Park
We study the lowest dimensional typical and atypical representations of SU(5/3) superalgebra as a possible unified gauge theory having a natural SU(5) subalgebra with SU(3) extra s…
G parity boundary conditions and Delta I = 1/2, K to pi pi decays
Changhoan Kim, Norman H. Christ
The use of G-parity boundary conditions to compute Delta I = 1/2, K to pi pi decays is reviewed and a method to consistently treat both the pions and kaon in full QCD proposed. Thi…
Next to Leading Order Chiral Perturbation theory of and amplitudes
Changhoan Kim
It is shown that the low energy coefficients of the next-to-leading order (NLO) chiral perturbation theory needed to determine , decay amplitudes can be fixed by c…
Finite-volume effects in moving frames
Changhoan Kim, Chris T. Sachrajda, Stephen R. Sharpe
We determine the quantization condition for the energy levels of two interacting particles in a finite box in a ``moving frame'', i.e. one in which the total momentum of pions is n…
Finite Volume Corrections to the Two-Particle Decay of States with Non-Zero Momentum
Norman H. Christ, Changhoan Kim, Takeshi Yamazaki
We study the effects of finite volume on the two-particle decay rate of an unstable state with non-zero momentum. First Luscher's field-theoretic relation between the infinite volu…
Finite-Volume Effects for Two-Hadron States in Moving Frames
C. h. Kim, C. T. Sachrajda, Stephen R. Sharpe
We determine the finite-volume corrections to the spectrum and matrix elements of two-hadron states in a moving frame, i.e. one in which the total momentum of the two-hadrons is no…