42 citations · 291 across the 33 of their papers we have counts for
33 papers
Stability of the phase motion in race-track microtons
Yu. A. Kubyshin, O. Larreal, R. Ramírez-Ros +1
We model the phase oscillations of electrons in race-track microtrons by means of an area preserving map with a fixed point at the origin, which represents the synchronous trajecto…
Geometrical formalism in gauge theories
Yuri A. Kubyshin
We review the basic elements of the geometrical formalism for description of gauge fields and the theory of invariant connections, and their applications to the coset space dimensi…
Time variation of the gravitational and fine structure constants in models with extra dimensions
E. Garcia-Berro, Yu. A. Kubyshin, P. Loren-Aguilar
We derive formulae for the time variation of the gravitational ``constant'' and of the fine structure ``constant'' in various models with extra dimensions and analyze their consist…
ERG as a tool for non-perturbative studies
Yuri A. Kubyshin
Basic elements of the exact renormalization group method and recent results within this approach are reviewed. Topics covered are the derivation of equations for the effective acti…
Solutions of the Polchinski ERG equation in the O(N) scalar model
Yu. A. Kubyshin, R. Neves, R. Potting
Solutions of the Polchinski exact renormalization group equation in the scalar O(N) theory are studied. Families of regular solutions are found and their relation with fixed points…
Effective Lagrangians for physical degrees of freedom in the Randall-Sundrum model
Edward E. Boos, Yuri A. Kubyshin, Mikhail N. Smolyakov +1
We derive the second variation Lagrangian of the Randall-Sundrum model with two branes, study its gauge invariance and diagonalize it in the unitary gauge. We also show that the ef…