10.9k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
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5 papers · 2 filters
Constrained Gauge Fields from Spontaneous Lorentz Violation
J. L. Chkareuli, C. D. Froggatt, J. G. Jejelava +1
Spontaneous Lorentz violation realized through a nonlinear vector field constraint of the type ( is the proposed scale for Lorentz violation) is shown to generate…
A Machian Solution of the Hierarchy Problem
Merab Gogberashvili
The new interpretation of Mach's principle of mass of a particle being a measure of the interactions of this particle with all other gravitating particles inside its causal spheres…
Fermion Generations from "Apple-Shaped" Extra Dimensions
Merab Gogberashvili, Pavle Midodashvili, Douglas Singleton
We examine the behavior of fermions in the presence of an internal compact 2-manifold which in one of the spherical angles exhibits a conical character with an obtuse angle. The ex…
Light Front Formalism for Composite Systems and Some of Its Applications in Particle and Relativistic Nuclear Physics
V. R. Garsevanishvili, A. A. Khelashvili, Z. R. Menteshashvili +1
Light front formalism for composite systems is presented. Derivation of equations for bound state and scattering problems are given. Methods of constructing of elastic form factors…
Spontaneous Lorentz Violation: Non-Abelian Gauge Fields as Pseudo-Goldstone Vector Bosons
J. L. Chkareuli, J. G. Jejelava
We argue that non-Abelian gauge fields can be treated as the pseudo-Goldstone vector bosons caused by spontaneous Lorentz invariance violation (SLIV). To this end, the SLIV which e…