ON NONRELATIVISTIC Q ¯Q POTENTIAL VIA THE WILSON LOOP IN GALILEAN SPACETIME
Abstract
We calculate the static Wilson loop from string/gauge correspondence to obtain theQ¯Q potential in nonrelativistic quantum field theory, i.e. CFT with Galilean symme-
try. We analyze the convexity conditions13 for Q¯Q potential in this theory, and obtain
restrictions for the acceptable dynamical exponent z.
Keywords: Wilson loop; Galilean symmetry; Q¯Q pair; potential; holography.
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