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arXiv · 0802.3751

Interaction between scalar field and ideal fluid with inhomogeneous equation of state

Writambhara Chakraborty·Ujjal Debnath
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Abstract

In this letter we study a model of interaction between the scalar field and an inhomogeneous ideal fluid. We have considered two forms of the ideal fluid and a power law expansion for the scale factor. We have solved the equations for the energy densities. Also we show that besides being a dark energy model to explain the cosmic acceleration, this model shows a decaying nature of the scalar field potential and the interaction parameter.

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Writambhara Chakraborty, Ujjal Debnath. 2008-02-26. Interaction between scalar field and ideal fluid with inhomogeneous equation of state. https://doi.org/10.1016/j.physletb.2008.01.054

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