Speaker
Prof.
Sergey Rubin
(MEPhI)
Description
Reduction mechanism of a scalar field insertion into a Lagrangian of nonlinear gravity is proposed. Equivalence between nonlinear gravity with two extra space and nonlinear gravity with an extra space plus a scalar field is studied. The scalar field mass depends on properties of a smaller extra space.
Primary author
Prof.
Sergey Rubin
(MEPhI)
