Space-time non-commutativity tends to create bound states
arXiv:hep-th/0311214 · doi:10.1103/PhysRevD.69.105006
Abstract
We study the spectrum of fluctuations about static solutions in 1+1 dimensional non-commutative scalar field models. In the case of soliton solutions non-commutativity leads to creation of new bound states. In the case of static singular solutions an infinite tower of bound states is produced whose spectrum has a striking similarity to the spectrum of confined quark states.
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