Y. Abe

activity

20022009

most citedHolonomies of gauge fields in twistor space 1: bialgebra, supersymmetry, and gluon amplitudes

9 citations · 9 across the 1 of their papers we have counts for

collaborators

Showing 2004Show all

3 papers · 1 filter

cond-mat.other2004

Optical diffraction spectroscopy of excitons in uniaxially-strained GaN films

Y. Toda, S. Adachi, Y. Abe +2

The degenerate four-wave mixing spectroscopy of uniaxially strained GaN layers is demonstrated using colinearly polarized laser pulses. The nonlinear response of FWM signal on exci…

hep-th2004

Multigluon amplitudes, $N = 4$ constraints and the WZW model

Yasuhiro Abe, V. P. Nair, Mu-In Park

Classical $N = 4$ Yang-Mills theory is defined by the superspace constraints. We obtain a solution of a subset of these constraints and show that it leads to the maximally hel…

hep-th2004

Construction of fuzzy S^4

Yasuhiro Abe

We construct a fuzzy $S^{4}$ , utilizing the fact that $CP^{3}$ is an $S^{2}$ bundle over $S^{4}$ . We find that a fuzzy $S^{4}$ can be described by a block-diagonal form whose embedding…

Optical diffraction spectroscopy of excitons in uniaxially-strained GaN films

Multigluon amplitudes, N=4 constraints and the WZW model

Construction of fuzzy S^4

Multigluon amplitudes, $N = 4$ constraints and the WZW model