88 citations · 302 across the 22 of their papers we have counts for
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hep-th2010★ 9 cited
Gauge invariant coupling of fields to torsion: a string inspired model
Srijit Bhattacharjee, Ayan Chatterjee
In a consistent heterotic string theory, the Kalb-Ramond field, which is the source of spacetime torsion, is augmented by Yang-Mills and gravitational Chern-Simons terms. When comp…
gr-qc2010★ 13 cited
Local symmetries of non-expanding horizons
Rudranil Basu, Ayan Chatterjee, Amit Ghosh
Local symmetries of a non-expanding horizon has been investigated in the 1st order formulation of gravity. When applied to a spherically symmetric isolated horizon only a U(1) subg…