arXiv · hep-th/0008213
U-duality Between NCOS Theory and Matrix Theory
Abstract
We show that the NCOS (noncommutative open string) theories on torus $T^p$ ($p\leq 5$) are U-dual to matrix theory on torus with electric flux background. Under U-duality, the number of D-branes and the number of units of electric flux get interchanged. Furthermore under the same U-duality the decoupling limit taken in the NCOS theory maps to the decoupling limit taken in the matrix theory, thus ensure the U-duality between those two class of theories. We consider the energy needed for Higgsing process and some bound states with finite energy and find agreements in both theories.
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Seungjoon Hyun. 2000-09-21. U-duality Between NCOS Theory and Matrix Theory. https://doi.org/10.1016/s0550-3213(00)00737-9
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