Eigenvalues

class Eigenvalues(eigenvalues: ndarray, probability: ndarray | None = None)

Hamiltonian eigenvalues with optional probability map

Attributes:

valuesnp.ndarray

probabilitynp.ndarray

Attributes

callsig
indices

Methods

_decorate_plot(mark_degenerate, number_states)	Common elements for the two eigenvalue plots
plot([mark_degenerate, show_indices, ax])	Standard eigenvalues scatter plot
plot_heatmap([size, mark_degenerate, ...])	Eigenvalues scatter plot with a heatmap indicating probability density

plot(mark_degenerate: bool = True, show_indices: bool = False, ax: Axes | None = None, **kwargs) → PathCollection

Standard eigenvalues scatter plot

Parameters:

mark_degeneratebool

Plot a line which connects degenerate states.

show_indicesbool

Plot index number next to all states.

axOptional[plt.Axes]

The axis to plot on.

**kwargs

Forwarded to plt.scatter().

plot_heatmap(size: Tuple[int, int] = (7, 77), mark_degenerate: bool = True, show_indices: bool = False, ax: Axes | None = None, **kwargs) → float | None

Eigenvalues scatter plot with a heatmap indicating probability density

Parameters:

sizeTuple[int, int]

Min and max scatter dot size.

mark_degeneratebool

Plot a line which connects degenerate states.

show_indicesbool

Plot index number next to all states.

axOptional[plt.Axes]

The axis to plot on.

**kwargs

Forwarded to plt.scatter().