4 papers
Static Charged Polytropic Spheres with a Cosmological Constant: Physical Acceptability and Trapped Orbits
Alex Stornelli, Anish Agashe
We consider static charged fluid spheres with a cosmological constant. We assume a polytropic equation of state, , and a power law charge distribution, $q\propto r…
The Tolman VII Space-time in the Presence of a Charge and a Cosmological Constant
James Ripple, Anish Agashe
The Tolman VII space-time is one of the few physically acceptable exact solutions in general relativity. In this paper, we derive a generalised Tolman VII solution which includes a…
Schrödinger Connections: From Mathematical Foundations Towards Yano-Schrödinger Cosmology
Lehel Csillag, Anish Agashe, Damianos Iosifidis
Schrödinger connections are a special class of affine connections, which despite being metric incompatible, preserve length of vectors under autoparallel transport. In the present…
On the Effects of Non-metricity in an Averaged Universe
Anish Agashe, Sai Madhav Modumudi
In the covariant averaging scheme of macroscopic gravity, the process of averaging breaks the metricity of geometry. We reinterpret the back-reaction within macroscopic gravity in…