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Plane symmetric inhomogeneous bulk viscous domain wall in Lyra geometry

Anirudh Pradhan·Vandana Rai·Saeed Otarod
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Abstract

Some bulk viscous general solutions are found for domain walls in Lyra geometry in the plane symmetric inhomogeneous spacetime. Expressions for the energy density and pressure of domain walls are derived in both cases of uniform and time varying displacement field $β$. The viscosity coefficient of bulk viscous fluid is assumed to be a power function of mass density. Some physical consequences of the models are also given. Finally, the geodesic equations and acceleration of the test particle are discussed.

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Anirudh Pradhan, Vandana Rai, Saeed Otarod. 2006-07-21. Plane symmetric inhomogeneous bulk viscous domain wall in Lyra geometry. https://arxiv.org/abs/gr-qc/0508087

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