جعفر صادقی

We use deformation approach and obtain Lagrangian of charged test particle. We show the effect of non-commutative parameters \theta and \beta on the Lagrangian of a test particle in Horava-Lifshitz background with charge and without charge and see in the case of \theta = \beta and without charge, the deformed and non-deformed Lagrangian will be the same. In the case of \theta = \beta and with charge will be the same but the charge or field need some scaling. Finally, results in the case of \theta =\ \beta with charge are completely different. It means that we have other components in addition to having a time component of the field.