23 citations · 73 across the 22 of their papers we have counts for
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hep-th2001
Noncommutative X-Y model and Kosterlitz Thouless transition
Bahniman Ghosh
Matrix models have been shown to be equivalent to noncommutative field theories. In this work we study noncommutative X-Y model and try to understand Kosterlitz Thouless transition…
hep-th2000★ 9 cited
A Note on Supergravity Duals of Noncommutative Yang-Mills Theory
Sumit R. Das, Banhiman Ghosh
A class of supergravity backgrounds have been proposed as dual descriptions of strong coupling large-N noncommutative Yang-Mills (NCYM) theories in 3+1 dimensions. However calculat…
hep-th1999★ 14 cited
Killing Spinors and Supersymmetric AdS Orbifolds
Bahniman Ghosh, Sunil Mukhi
We examine the behaviour of Killing spinors on AdS5 under various discrete symmetries of the spacetime. In this way we discover a number of supersymmetric orbifolds, reproducing th…