LCPQ/dft_tools
3
0
Fork 0
mirror of https://github.com/triqs/dft_tools synced 2024-12-21 11:53:41 +01:00
Code Issues Releases Wiki Activity

Add make_copies in BlockGf construction.

Browse Source
This commit is contained in:
Manuel 2018-05-02 16:07:51 -04:00
parent 07397ca42e
commit d0ea51a1f5
2 changed files with 8 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
python/sumk_dft.py
View File

@ -870,8 +870,8 @@ class SumkDFT(object):
# make a GfImTime from the supplied GfImFreq
if all(isinstance(g_sh._first(), GfImFreq) for g_sh in G):
gf = [BlockGf(name_block_generator = [(name, GfImTime(beta=block.mesh.beta,
indices=block.indices,n_points=len(block.mesh)+1)) for name, block in g_sh])
for g_sh in G]
indices=block.indices,n_points=len(block.mesh)+1)) for name, block in g_sh],
make_copies=False) for g_sh in G]
for ish in range(len(gf)):
for name, g in gf[ish]:
g.set_from_inverse_fourier(G[ish][name])
@ -892,12 +892,10 @@ class SumkDFT(object):
w0 = w
else:
return w-w0
gf = [BlockGf(
name_block_generator = [(name,
GfReFreq(
window=(-numpy.pi*(len(block.mesh)-1) / (len(block.mesh)*get_delta_from_mesh(block.mesh)), numpy.pi*(len(block.mesh)-1) / (len(block.mesh)*get_delta_from_mesh(block.mesh))),
n_points=len(block.mesh),
indices=block.indices)) for name, block in g_sh])
gf = [BlockGf(name_block_generator = [(name, GfReFreq(
window=(-numpy.pi*(len(block.mesh)-1) / (len(block.mesh)*get_delta_from_mesh(block.mesh)),
numpy.pi*(len(block.mesh)-1) / (len(block.mesh)*get_delta_from_mesh(block.mesh))),
n_points=len(block.mesh), indices=block.indices)) for name, block in g_sh], make_copies=False)
for g_sh in G]
for ish in range(len(gf)):

4
test/analyze_block_structure_from_gf2.py
View File

@ -41,7 +41,7 @@ delta[0,1] << (V[0,0]*V[1,0].conjugate()*inverse(Omega-b1)+V[0,1]*V[1,1].conjuga
delta[1,0] << (V[1,0]*V[0,0].conjugate()*inverse(Omega-b1)+V[1,1]*V[0,1].conjugate()*inverse(Omega-b2+0.02j))/2.0
delta[1,1] << (V[1,0]*V[1,0].conjugate()*inverse(Omega-b1)+V[1,1]*V[1,1].conjugate()*inverse(Omega-b2+0.02j))/2.0
# construct G
G = BlockGf(name_block_generator=(('ud',GfReFreq(window=(-5,5), indices=range(10), n_points=1001)),))
G = BlockGf(name_block_generator=[('ud',GfReFreq(window=(-5,5), indices=range(10), n_points=1001))], make_copies=False)
for i in range(0,10,2):
G['ud'][i:i+2,i:i+2] << inverse(Omega-delta+0.02j)
G['ud'] << inverse(inverse(G['ud']) - Hloc)
@ -86,7 +86,7 @@ def get_delta_from_mesh(mesh):
Gt = BlockGf(name_block_generator = [(name,
GfReTime(window=(-np.pi*(len(block.mesh)-1) / (len(block.mesh)*get_delta_from_mesh(block.mesh)), np.pi*(len(block.mesh)-1) / (len(block.mesh)*get_delta_from_mesh(block.mesh))),
n_points=len(block.mesh),
indices=block.indices)) for name, block in G])
indices=block.indices)) for name, block in G], make_copies=False)
Gt['ud'].set_from_inverse_fourier(G['ud'])