43 citations · 69 across the 2 of their papers we have counts for
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hep-th2009★ 26 cited
Differential Structure on kappa-Minkowski Spacetime Realized as Module of Twisted Weyl Algebra
Jong-Geon Bu, Jae Hyung Yee, Hyeong-Chan Kim
The differential structure on the kappa-Minkowski spacetime from Jordanian twist of Weyl algebra is constructed, and it is shown to be closed in 4-dimensions in contrast to the con…
hep-th2006★ 43 cited
kappa-deformed Spacetime From Twist
Jong-Geon Bu, Hyeong-Chan Kim, Youngone Lee +2
We twist the Hopf algebra of igl(n,R) to obtain the kappa-deformed spacetime coordinates. Coproducts of the twisted Hopf algebras are explicitly given. The kappa-deformed spacetime…