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arXiv · 0808.2650

T-duality for open strings in the presence of backgrounds and noncommutativity

C. A. Ballon Bayona·Nelson R. F. Braga·Rafael D'Andrea
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Abstract

We investigate the effect of T-duality on noncommutativity. Starting with open strings ending on a D2-brane wrapped on a $T^2$ torus in the presence of a Kalb Ramond field, we consider Buscher transformations on the coordinates and background. We find that the dual system is commutative. We also study alternative transformations that can preserve noncommutativity.

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C. A. Ballon Bayona, Nelson R. F. Braga, Rafael D'Andrea. 2009-07-01. T-duality for open strings in the presence of backgrounds and noncommutativity. https://doi.org/10.1088/1751-8113%2F42%2F31%2F315201

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