triqs.gf.block_gf.BlockGf

class triqs.gf.block_gf.BlockGf(**kwargs)

Generic Green’s Function by Block.

Methods

__init__(**kwargs)	There are several possible constructors, which accept only keyword arguments.
conjugate()	Return conjugate of the BlockGf
copy(*args)	Returns a (deep) copy of self (i.e. new independent Blocks initialised with self).
copy_from(G2)	Copy the Green's function from G2: G2 MUST have the same structure!
copy_selected_blocks(selected_blocks)	Returns a COPY of the selected blocks of self, in the same order as self.
density(*args, **kwargs)	Returns the density as a dict of density of the blocks
inverse()	Return inverse of the BlockGf
invert()	Inverse all the blocks inplace
load(filename[, no_exception])	adjust_temperature: if true,
save(filename[, accumulate])	Save the Green function in i omega_n (as 2 columns).
total_density(*args, **kwargs)	Total density of G
transpose()	Return transpose of the BlockGf
view_selected_blocks(selected_blocks)	Returns a VIEW of the selected blocks of self, in the same order as self.
zero()

Attributes

all_indices	block_index,n1,n2, where n1,n2 are indices of the block
beta	Inverse Temperature
imag	A Gf with only the imag part of data.
indices	A generator of the block indices
mesh	backward compatibility only
n_blocks	Number of blocks
real	A Gf with only the real part of data.