Non-existence of perfect dark energy fluid in Bianchi type-IV space time

作者：Mishra B; Sahoo P K; Suresh Srikanth

来源：Astrophysics and Space Science, 2015, 358(1): 7.

DOI：10.1007/s10509-015-2404-6

• Space-time
• Dark energy
• Perfect fluid

In this paper, non-diagonal Bianchi type-IV space-time is investigated in Einstein general theory of relativity. The matter field is considered in the form of perfect dark energy fluid. It is interesting to observe that in this case, Bianchi type IV perfect dark energy fluid cosmological model does not exist. The space-time reduces to Minkowskian geometry.

• 出版日期2015-7