19 citations
3 papers
gr-qc2021★ 3 cited
Accelerating Universe in Higher Dimensional Space Time : an alternative approach
D. Panigrahi, B. C. Paul, S. Chatterjee
We have discussed here a higher dimensional cosmological model and explained the recent acceleration with a Chaplygin type of gas. Dimensional reduction of extra space is possible…
gr-qc2016★ 19 cited
Viability of Variable Generalised Chaplygin gas - a thermodynamical approach
D. Panigrahi, S. Chatterjee
The viability of the variable generalised Chaplygin gas (VGCG) model is analysed from the standpoint of its thermodynamical stability criteria with the help of an equation of state…
gr-qc2010★ 11 cited
Quintessential Phenomena in Higher Dimensional Space Time
D. Panigrahi, S. Chatterjee
The higher dimensional cosmology provides a natural setting to treat, at a classical level, the cosmological effects of vacuum energy. Here we discuss two situations where starting…