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gr-qc2013★ 9 cited
Field independent cosmic evolution
Nayem Sk., Abhik Kumar Sanyal
It has been shown earlier that Noether symmetry does not admit a form of F(R) corresponding to an action in which F(R) is coupled to scalar-tensor action for gravity or even for pu…
astro-ph.CO2013★ 14 cited
Revisiting conserved currents in F(R) theory of gravity via Noether symmetry
Nayem Sk., Abhik Kumar Sanyal
Noether symmetry of F(R) theory of gravity in vacuum and in the presence of pressureless dust yields F(R) \propto R^{3/2} along with the conserved current \frac{d}{dt}(a\sqrt R) in…