Spinors in Cylindrically Symmetric Space-Time

We studied the behavior of nonlinear spinor field within the scope of a static cylindrically symmetric space-time. It is found that the energy-momentum tensor (EMT) of the spinor field in this case possesses nontrivial non-diagonal components. The presence of non-diagonal components of the EMT imposes three-way restrictions either on the space-time geometry or on the components of the spinor field or on both. It should be noted that the analogical situation occurs in cosmology when the nonlinear spinor field is exploited as a source of gravitational field given by the Bianchi type-I cosmological model.

Авторы
Saha B. 1, 2
Номер выпуска
9
Язык
Английский
Статус
Опубликовано
Номер
152
Том
6
Год
2020
Организации
  • 1 Joint Inst Nucl Res, Lab Informat Technol, Dubna 141980, Russia
  • 2 RUDN Univ, Peoples Friendship Univ Russia, Moscow 117198, Russia
Ключевые слова
spinor field; cylindrical symmetry; energy-momentum tensor
Дата создания
02.11.2020
Дата изменения
02.11.2020
Постоянная ссылка
https://repository.rudn.ru/ru/records/article/record/65841/