20 citations · 50 across the 3 of their papers we have counts for
3 papers
math-ph1998★ 10 cited
Twisted Lie group -algebras as strict quantizations
N. P. Landsman
A nonzero 2-cocycle $Γ\in Z^2(\g,\R)$ on the Lie algebra $\g$ of a compact Lie group defines a twisted version of the Lie-Poisson structure on the dual Lie algebra $\g^*$, lead…
hep-th1997★ 20 cited
Constrained quantization and -angles
N. P. Landsman, K. K. Wren
We apply a new and mathematically rigorous method for the quantization of constrained systems to two-dimensional gauge theories. In this method, which quantizes Marsden-Weinstein s…
gr-qc1995★ 20 cited
Against the Wheeler-DeWitt equation
N. P. Landsman
The ADM approach to canonical general relativity combined with Dirac's method of quantizing constrained systems leads to the Wheeler-DeWitt equation. A number of mathematical as we…