Tachyon condensation on a noncommutative torus
Tachyon condensation on a noncommutative torus
We discuss noncommutative solitons on a noncommutative torus and their application to tachyon condensation. In the large B limit, they can be exactly described by the Powers-Rieffel projection operators known in the mathematical literature. The resulting soliton spectrum is consistent with T duality and is surprisingly interesting. It is shown …