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quant-ph2002★ 101 cited
Deformation quantization in the teaching of quantum mechanics
Allen C. Hirshfeld, Peter Henselder
We discuss the deformation quantization approach for the teaching of quantum mechanics. This approach has certain conceptual advantages which make its consideration worthwhile. In…
hep-th2002★ 32 cited
Star products and perturbative quantum field theory
Allen C. Hirshfeld, Peter Henselder
We discuss the application of the deformation quantization approach to perturbative quantum field theory. We show that the various forms of Wick's theorem are a direct consequence…