Linear Confinement in AdS

the rho tragectory from Karch et. al.

the rho tragectory from Karch et. al.

A new paper by Karch, Katz, Son, and Stephanov attempts to modify the 5D AdS background that is used to model QCD in order to obtain the behaviour of a string state with large spin or excitation number.  They find that this can occur in a non-trivial dilaton background.


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