Glueballs of Super Yang-Mills from wrapped branes
نویسندگان
چکیده
In this paper we study qualitative features of glueballs in N = 1 SYM for models of wrapped branes in IIA and IIB backgrounds. The scalar mode, 0 is found to be a mixture of the dilaton and the internal part of the metric. We carry out the numerical study of the IIB background. The potential found exhibits a mass gap and produces a discrete spectrum without any cut-off. We propose a regularization procedure needed to make these states normalizable.
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تاریخ انتشار 2005