421 citations · 5.3k across the 138 of their papers we have counts for
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hep-th1997
Singularities of massless planar diagrams, large-N_c mesons in 3+1 dimensions, and the 't Hooft model
Dean Lee
We study the singular Landau surfaces of planar diagrams contributing to scattering of a massless quark and antiquark in 3+1 dimensions. In particular, we look at singularities whi…
hep-ph1997
Sum-rule for large- QCD and application to heavy quarkonia
Dean Lee, Howard Georgi
We introduce a new sum-rule for large- QCD which relates the density of heavy quarkonium states, the state-averaged square of the wavefunction at the origin, and the heavy qua…