76 citations · 156 across the 5 of their papers we have counts for
5 papers
Wormholes supported by Scalar Fields with Negative Kinetic Energy
F. Rahaman, M. Kalam, K. A. Rahman
We provide a new model of higher dimensional wormholes supported by phantom energy derived from a scalar field with negative kinetic term. We have shown that the Averaged Null Ener…
Galactic rotation curves and brane world models
F. Rahaman, M. Kalam, A. DeBenedictis +2
In the present investigation flat rotational curves of the galaxies are considered under the framework of brane-world models where the 4d effective Einstein equation has extra term…
Construction of 3D wormhole supported by phantom energy
F. Rahaman, M. Kalam, B. C. Bhui +1
In this article, we have found a series solution of 3D Einstein equations describing a wormhole for an inhomogeneous distribution of phantom energy. Here, we assume equation of sta…
Inhomogeneous Cosmological Model in Lyra Geometry
F. Rahaman, S Chakraborty, J. Bera
Exact solutions are obtained for an inhomogeneous cosmological model in normal gauge for Lyra geometry. Some properties of the model have also been discussed.
A theoretical construction of wormhole supported by Phantom Energy
F. Rahaman, M. Kalam, M. Sarker +1
A new solution has been presented for the spherically symmetric space time describing wormholes with Phantom Energy. The model suggests that the existence of wormhole is supported…