8 citations · 11 across the 2 of their papers we have counts for
2 papers
gr-qc2013★ 3 cited
Isotropization in Chaplygin matter universes connected by a wormhole
Anna Mokeeva, Vladimir Popov
Chaplygin anisotropic matter governing the cosmological evolution in two identical universes with an intermediate static spherically symmetric region is considered. The static regi…
gr-qc2012★ 8 cited
Nonsingular Chaplygin gas cosmologies in universes connected by wormhole
Anna Mokeeva, Vladimir Popov
We present some exact solutions of the Einstein equations with an anisotropic fluid exploiting the Chaplygin equation of state. The solutions describe spacetimes with two identical…