Abstract
We prove a simple formula for the transverse Poisson structure to a coadjoint orbit (in the dual of a Lie algebra \(\mathfrak{g}\)) and use it in examples such as \(\mathfrak{s}\mathfrak{o}\left( 4 \right)*\) and \(\mathfrak{s}\mathfrak{p}\left( 4 \right)*\). We also give a sufficient condition on the isotropy subalgebra of \(\mu \in \mathfrak{g}^*\) so that the transverse Poisson structureto the coadjoint orbit of μ is linear.
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Cruz, I., Fardilha, T. Linearity of the Transverse Poisson Structure to a Coadjoint Orbit. Letters in Mathematical Physics 65, 213–227 (2003). https://doi.org/10.1023/B:MATH.0000010713.39389.79
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DOI: https://doi.org/10.1023/B:MATH.0000010713.39389.79