Tuesday, April 17, 2012

1204.3347 (Idrish Huet et al.)

Polarization Tensors for the fuzzy Grassmannians $Gr_{2;n}^F$ and
Grassmannian harmonics on $Gr_{2;n}$

Idrish Huet, Sean Murray
We explicitly construct the eigenfunctions of the Laplacian for the fuzzy Grassmannian spaces $Gr_{2;n}^F$. We calculate the spectrum and find it be a truncation of the continuum case. As a byproduct of our approach we find a novel expression for the Grassmannian harmonics in terms of Plucker coordinates which can be interpreted as free Schrodinger particle wave functions on $Gr_{2;n}$.
View original: http://arxiv.org/abs/1204.3347

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