Abstract

AbstractWe investigate effects of fermionic T‐duality on type II superstring in presence of Ramond‐Ramond (RR) field that has infinitesimal linear dependence on bosonic coordinate xμ. Other fields are assumed to be constant. Procedure that we employ for obtaining fermionic T‐dual theory is Buscher procedure, where we will consider two distinct cases. One, where action has not been T‐dualized along bosonic coordinates and other where it has. By analyzing these two cases, their actions and T‐dual transformation laws, we obtain some insight into how background fields transform and what are necessary ingredients for emergence of fermionic non‐commutativity.

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