Tachyon Condensation in Noncommutative Gauge Theory
نویسندگان
چکیده
We show that the decay of the D2-D2 system with large worldvolume magnetic fields can be described in noncommutative gauge theory. Tachyon condensation in this system describes the annihilation of D2-D2 into D0-branes. From the 2 + 1 dimensional point of view, this is the decay of a nonabelian magnetic flux into vortices. The semiclassical approximation is valid over a long period of the decay. Our analysis allows us to clarify earlier results in the literature related to tachyon condensation and noncommutative gauge theory. e-mail: [email protected] e-mail: [email protected] e-mail: [email protected]
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تاریخ انتشار 2008