Talk detail

Participant	Purohit, Rakeshwar
Institution	Mohanlal Sukhadia University - College of Science - Udaipur - Rajasthan - India

Session	GT4	Accepted		Order	Time
Talk	Poster abstract	Title	Bianchi type IX dust bulk viscous fluid cosmological model
Co-authors
Abstract	Abstract. Bianchi type IX bulk viscous fluid tilted cosmological model filled with dust fluid is investigated. We assume that (constant), where is the coefficient of bulk viscosity and is the expansion in the model i.e. we have shown that cosmological model which the only component is a pressureless fluid with a constant bulk viscosity as an explanation for the present accelerated expansion of the universe. To determine complete solution we have assumed that . The physical and geometrical aspects of the model in the presence and absence of bulk viscosity together with singularity in the model are also discussed.

Session	GT4	Accepted		Order	Time
Talk	Oral abstract	Title	Bianchi type IX dust bulk viscous fluid cosmological model
Co-authors
Abstract	Bianchi type IX bulk viscous fluid tilted cosmological model filled with dust fluid is investigated. We assume that (constant), where is the coefficient of bulk viscosity and is the expansion in the model i.e. we have shown that cosmological model which the only component is a pressureless fluid with a constant bulk viscosity as an explanation for the present accelerated expansion of the universe. To determine complete solution we have assumed that . The physical and geometrical aspects of the model in the presence and absence of bulk viscosity together with singularity in the model are also discussed.