EMinPole

table of double, read only

If G is a spectrum object G.EminPole returns a list of length G.N stating a rough estimate of the minimal energy of the eigen-state of the Hamiltonian that caries non-negligible spectral weight. Due to number-loss and orthogonality problems this energy might be much lower than realistic possible. If you need the true value calculate the lowest eigenstate of the Hamiltonian starting from $T\times\psi$.

Example

Print the minimal energy of the poles used in the spectra calculated in the definitions file for spectra.

Input

Example.Quanty
dofile("definitions.Quanty")
print(G.EminPole)

Result

{ -1.9855965600709 , -1.9855965600709 , -1.9855965600709 }

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