S. Mukherjee

activity

20072021

most citedLogarithm of the scale factor as a generalised coordinate in a lagrangian for dark matter and dark energy

13 citations · 27 across the 8 of their papers we have counts for

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Showing 2020Show all

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physics.gen-ph2020

k-essence classical Hamiltonian approach for an accelerated expansion of the Universe with $ω \approx - 1$

Somnath Mukherjee

We obtain lagrangian for $k$ -essence scalar field $ϕ (r, t)$ with scalar curvature $k$ of Friedmann-Lemaitre-Robertson-Walker (FLRW) metric . Obtained lagrangian has two generalised…

k-essence classical Hamiltonian approach for an accelerated expansion of the Universe with ω≈−1

k-essence classical Hamiltonian approach for an accelerated expansion of the Universe with $ω \approx - 1$