47 citations · 56 across the 4 of their papers we have counts for
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On the spectrum of pure Yang-Mills theory
Laurent Freidel, Robert G. Leigh, Djordje Minic +1
In this note we discuss the wave functional approach to the spectrum of pure Yang-Mills theory in 2+1 and 3+1 dimensions by highlighting the issues of dynamical mass generation and…
Gravitational Duality Transformations on (A)dS4
Robert G. Leigh, Anastasios C. Petkou
We discuss the implementation of electric-magnetic duality transformations in four-dimensional gravity linearized around Minkowski or (A)dS4 backgrounds. In the presence of a cosmo…
Towards the QCD String: 2+1 dimensional Yang-Mills theory in the planar limit
Robert G. Leigh, Djordje Minic
We study the large N (planar) limit of pure SU(N) 2+1 dimensional Yang-Mills theory (YM_{2+1}) using a gauge-invariant matrix parameterization introduced by Karabali and Nair. This…
Observations on non-commutative field theories in coordinate space
David Berenstein, Robert G. Leigh
We discuss non-commutative field theories in coordinate space. To do so we introduce pseudo-localized operators that represent interesting position dependent (gauge invariant) obse…