65 citations · 218 across the 7 of their papers we have counts for
3 papers · 1 filter
Cosmic optical activity from an inhomogeneous Kalb-Ramond field
Sayan Kar, Parthasarathi Majumdar, Soumitra SenGupta +1
The effects of introducing a harmonic spatial inhomogeneity into the Kalb-Ramond field, interacting with the Maxwell field according to a `string-inspired' proposal made in earlier…
Spacetime torsion and parity violation: a gauge invariant formulation
Biswarup Mukhopadhyaya, Soumitra SenGupta, Saurabh Sur
The possibility of parity violation through spacetime torsion has been explored in a scenario containing fields with different spins. Taking the Kalb-Ramond field as the source of…
Spherically Symmetric Solutions of Gravitational Field Equations in Kalb-Ramond Background
Soumitra SenGupta, Saurabh Sur
Static spherically symmetric solution in a background spacetime with torsion is derived explicitly. The torsion considered here is identified with the field strength of a second ra…