197 citations · 602 across the 26 of their papers we have counts for
4 papers · 2 filters
Spinning Test Particle in Kalb-Ramond background
Debaprasad Maity, Soumitra SenGupta, Sourav Sur
In this work we explore the geodesic deviations of spinning test particles in a string inspired Einstein-Kalb Ramond background. Such a background is known to be equivalent to a sp…
Sparticle spectrum and phenomenology in split supersymmetry: some possibilities
Biswarup Mukhopadhyaya, Soumitra SenGupta
We investigate the split supersymmetry (SUSY) scenario recently proposed by Arkani-Hamed and Dimopoulos, where the scalars are heavy but the fermions are within the TeV range. We s…
Bulk Kalb-Ramond field in Randall Sundrum scenario
Biswarup Mukhopadhyaya, Siddhartha Sen, Somasri Sen +1
We have considered the most general gauge invariant five-dimensional action of a second rank antisymmetric Kalb-Ramond tensor gauge theory, including a topological term of the form…
Parity-violating Kalb-Ramond-Maxwell interactions and CMB anisotropy in a braneworld
Debaprasad Maity, Parthasarathi Majumdar, Soumitra SenGupta
Following up on a recent paper by two of us (DM and SS), demonstrating the large enhancement in observable optical activity in radiation from high redshift sources arising from the…