282 citations · 1.5k across the 35 of their papers we have counts for
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math-ph2014★ 11 cited
Symplectic and Semiclassical Aspects of the Schläfli Identity
Hal M. Haggard, Austin Hedeman, Eugene Kur +1
The Schläfli identity, which is important in Regge calculus and loop quantum gravity, is examined from a symplectic and semiclassical standpoint in the special case of flat, 3-dime…
math-ph2014★ 9 cited
Maslov indices, Poisson brackets, and singular differential forms
Ilya Esterlis, Hal M. Haggard, Austin Hedeman +1
Maslov indices are integers that appear in semiclassical wave functions and quantization conditions. They are often notoriously difficult to compute. We present methods of computin…