Significance of tension for Kaluza-KIein models: critical remarks
Вантажиться...
Файли
Дата
2012
Автори
Науковий керівник
Укладач
Редактор
Назва журналу
Номер ISSN
Номер E-ISSN
Назва тому
Видавець
Одеський національний університет імені І. І. Мечникова
Анотація
We clarify the problematic aspects of gravitational interaction in the weak field limit of
Kaluza-KIein models. We explain why some models meet the classical gravitational tests, while
the others do not. We show that variation of the total volume of the internal spaces generates the
fifth force. This is the main reason of the problem. It happens for all considered models (linear
with respect to the scalar curvature and nonlinear f(R), with toroidal and spherical
compactifications). We explicitly single out the contribution of the fifth force to nonrelativistic
gravitational potentials.
Опис
Ключові слова
Kaluza-KIein models, gravitational interaction
Бібліографічний опис
12-th Odessa International astronomical Gamow conference-school, "Astronomy and beyond: astrophysics, cosmology and gravitation, cosmomicrophysics, radio-astronomy and astrobiology" : program and abstracts, August 20-26, 2012 / "Astronomy and beyond: astrophysics, cosmology and gravitation, cosmomicrophysics, radio-astronomy and astrobiology", international astronomical Gamow conference-school (12;2012; Odessa) - ; chief I. N. Koval . – Odessa, 2012 . – 53 p.