triqs.gfs.descriptors.LegendreToMatsubara

class triqs.gfs.descriptors.LegendreToMatsubara(G)[source]

Bases: BaseBlock

Lazy Legendre → Matsubara basis transform.

Parameters:
GGf or BlockGf

Source Green’s function on a Legendre mesh.

Methods

__call__(G2)

Run the Legendre → Matsubara transform from self.G into G2.

Examples

>>> g_iw << LegendreToMatsubara(g_l)