39 citations · 116 across the 10 of their papers we have counts for
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hep-th2018★ 8 cited
Thermodynamics and Phase Transition in Shapere-Wilczek {\it fgh} model: Cosmological Time Crystal in Quadratic Gravity
Praloy Das, Supriya Pan, Subir Ghosh
The Shapere-Wilczek model \cite{wil}, or so called model, enjoys the remarkable features of a Time Crystal (TC) that has a non-trivial time dependence in its lowest energy s…
hep-th2018★ 6 cited
Back Reaction Inhomogeneities in Cosmological Parameter Evolution via Noncommutative Fluid
Praloy Das, Subir Ghosh
The paper discusses back reaction effects in cosmology, (á la Buchert et. al.), induced by noncommutative geometry effects in fluid. We have used generalizations of an action formu…
hep-th2018★ 29 cited
Cosmological Time Crystal: Cyclic Universe with a small in a toy model approach
Praloy Das, Supriya Pan, Subir Ghosh +1
A new form Time Crystal has been proposed and some of its consequences have been studied. The model is a generalization of the Friedmann-Robertson-Walker (FRW) cosmology endowed wi…