Wormhole with varying cosmological constant

It has been suggested that the cosmological constant is a variable dynamical quantity. A class of solution has been presented for the spherically symmetric space time describing wormholes by assuming the erstwhile cosmological constant Lambda to be a space variable scalar, viz., Lambda = Lambda (r)...

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Bibliographische Detailangaben

Veröffentlicht in:	General relativity and gravitation 2007-02, Vol.39 (2), p.145-151
Hauptverfasser:	Rahaman, F., Kalam, M., Sarker, M., Ghosh, A., Raychaudhuri, B.
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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