A Spin Coefficients Approach to Bianchi-I Space-Time in Einstein—Cartan Theory
- Авторлар: Sinha S.1, Manna B.1, Sahoo S.1
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Мекемелер:
- Department of Physics
- Шығарылым: Том 25, № 3 (2019)
- Беттер: 283-288
- Бөлім: Article
- URL: https://journals.rcsi.science/0202-2893/article/view/176359
- DOI: https://doi.org/10.1134/S0202289319030113
- ID: 176359
Дәйексөз келтіру
Аннотация
Using the Newman-Penrose-Jogia-Griffith spin coefficients approach, we obtain an exact solution for a Bianchi Type-I metric for a nonvanishing component of spin with torsion in the context of the Einstein–Cartan theory, and the solution is found to be Petrov type D. It is observed that in the absence of torsion the solution reduces to Petrov type O.
Авторлар туралы
S. Sinha
Department of Physics
Хат алмасуға жауапты Автор.
Email: krishna.bish@gmail.com
Үндістан, Bishnupur, West Bengal, 722122
B. Manna
Department of Physics
Хат алмасуға жауапты Автор.
Email: bmanna417@gmail.com
Үндістан, Durgapur, West Bengal, 713209
S. Sahoo
Department of Physics
Хат алмасуға жауапты Автор.
Email: sukadevsahoo@yahoo.com
Үндістан, Durgapur, West Bengal, 713209