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Laplacian modes as a filter
Falk Bruckmann, Ernst-Michael Ilgenfritz
We compute low-lying eigenmodes of the gauge covariant Laplace operator on the lattice at finite temperature. For classical configurations we show how the lowest mode localizes the…
Laplacian modes for calorons and as a filter
Falk Bruckmann, Ernst-Michael Ilgenfritz
We compute low-lying eigenmodes of the gauge covariant Laplace operator on the lattice at finite temperature. For classical configurations we show how the lowest mode localizes the…
Laplacian modes probing gauge fields
Falk Bruckmann, Ernst-Michael Ilgenfritz
We show that low-lying eigenmodes of the Laplace operator are suitable to represent properties of the underlying SU(2) lattice configurations. We study this for the case of finite…