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19932026
most citedAdvanced capabilities for materials modelling with Quantum ESPRESSO

7.7k citations

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math.QA2000★ 8 cited

Poisson bracket, deformed bracket and gauge group actions in Kontsevich deformation quantization

Dominique Manchon

We express the difference between Poisson bracket and deformed bracket for Kontsevich deformation quantization on any Poisson manifold by means of second derivative of the formalit…

math.QA2000★ 6 cited

Choix des signes pour la formalite de M. Kontsevich

D. Arnal, D. Manchon, M. Masmoudi

The explicit realization of M. Kontsevich's formality on is the main step of the proof of formality theorem on any manifold. We present here a coherent choice of orientations…