81 citations · 216 across the 6 of their papers we have counts for
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gr-qc2018★ 41 cited
Low redshift observational constraints on tachyon models of dark energy
Avinash Singh, Archana Sangwan, H. K. Jassal
The background evolution of an accelerated, dark energy dominated universe is aptly described by non-canonical tachyon scalar field models. The accelerated expansion of the univers…
astro-ph.CO2018★ 21 cited
Observational constraints on quintessence models of dark energy
Archana Sangwan, Ashutosh Tripathi, H. K. Jassal
Scalar fields aptly describe equation of state of dark energy. The scalar field models were initially proposed to circumvent the fine tuning problem of cosmological constant. Howev…