1 citations · 4 across the 9 of their papers we have counts for
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Relic of the Kink Shape Mode in a Topological Thick Brane - some implications
Gahan Chattopadhyay, Soumitra Sengupta
The kink soliton provides a simple construction of a topological thick 3-brane sourced by a minimally coupled canonical scalar field in five-dimensional general relativity. Althoug…
Kaluza-Klein Gravitons in a Higher Curvature Warped Geometry : A New Perspective
Abhirup Karmakar, Isika Mandal, Soumitra SenGupta
Kaluza-Klein (KK) Gravitons are the direct collider imprints of the higher dimensional bulk physics in our four dimensional universe, arising from the compactification of an extra…
Tachyonic (In)stability in Randall-Sundrum Braneworld Scenarios
Abhirup Karmakar, Soumitra SenGupta
Low-energy effective theories provide a natural description of four-dimensional physics in higher-dimensional geometries, where the imprint of the bulk geometry appears as paramete…
Phase space analysis of cosmologies: revisiting attractor-to-GR
Gahan Chattopadhyay, Soumitra Sengupta
Phase space analysis of -Gravity, a simple generalization of Einstein's General theory of Relativity has been of interest especially in the context of Cosmology. Beyond its s…