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Brans-Dicke wormholes: possibility for observations and distinctionдоклад на конференции
- Автор: Ранну К.А.
- Конференция : Spanish Relativity Meeting (ERE 2011)
- Даты проведения конференции: 2011
- Тип доклада: не указан
- Докладчик: Ранну К.А.
- Место проведения: Departamento de Física Teórica I at Complutense University of Madrid, Spain, Spain
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Аннотация доклада:
The purpose of this study is to investigate observational features of Brans-Dicke wormholes. The energy flux from accretion onto a Brans-Dicke wormhole and the so-called “maximum impact parameter” are studied (the later might allow to observe light sources through a wormhole throat). The computed values were compared with the corresponding ones for GR-wormholes and Schwarzschild black holes. Brans-Dicke wormholes are shown to be quasi-Schwarzschild objects and should differ from GR wormholes by about one order of magnitude in the accretion energy flux.
- Добавил в систему: Ранну Кристина Аллановна