148 citations · 499 across the 36 of their papers we have counts for
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hep-th2007★ 6 cited
The conformal anomaly of k-strings
Pietro Giudice, Ferdinando Gliozzi, Stefano Lottini
Simple scaling properties of correlation functions of a confining gauge theory in d-dimensions lead to the conclusion that k-string dynamics is described, in the infrared limit, by…
hep-th2006★ 37 cited
Quantum broadening of k-strings in gauge theories
Pietro Giudice, Ferdinando Gliozzi, Stefano Lottini
We study the thickness of the confining flux tube generated by a pair of sources in higher representations of the gauge group. Using a simple geometric picture we argue that the ar…