594 citations · 3.1k across the 88 of their papers we have counts for
Showing 2004 · gr-qcShow all
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gr-qc2004★ 43 cited
Can extra dimensional effects replace dark matter ?
Supratik Pal, Somnath Bharadwaj, Sayan Kar
In the braneworld scenario, the four dimensional effective Einstein equation has extra terms which arise from the embedding of the 3-brane in the bulk. We show that in this modifie…
gr-qc2004★ 126 cited
Quantifying energy condition violations in traversable wormholes
Sayan Kar, Naresh Dadhich, Matt Visser
The `theoretical' existence of traversable Lorentzian wormholes in the classical, macroscopic world is plagued by the violation of the well--known energy conditions of General Rela…