Harvendra Singh


Research Summary:

I have studied stringy symmetries and compactifications when fluxes are turned on. We have generated various new classical solutions using these symmetries and have studied their spacetime properties. Notable amongst them are the supersymmetric (D6,D8) brane bound-state supergravity solutions with nonvanishing $B_{\mu\nu}$-field.

Publications:

H. Singh, (D6,D8) Bound State, Massive Duality and Non-commutativity, arXiv:hep-th/0212103, Nucl. Phys. B (in press).

Conference/Workshops Attended:

1) `Workshop on String Theory', H.R.I., Allahabad, Dec. 12-21, 2002.

Visits to other Institutes:

(1) Visit to Tata Institute of Fundamental Research, Mumbai, 22-27 May 2003.

(2) Visit to Institute of Physics, Bhubaneswar, 6-11 April 2003.

 




Harish-Chandra Research Institute