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Fixing TransBasis

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This commit is contained in:
Hermann Schnait 2019-06-18 16:53:44 +02:00
parent d66950a043
commit 810b315c92
1 changed files with 18 additions and 13 deletions
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31
python/trans_basis.py
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@ -60,6 +60,10 @@ class TransBasis:
- 'eal' : local hamiltonian (i.e. crystal field)
- 'dm' : local density matrix
calc_in_solver_blocks : bool, optional
Whether the property shall be diagonalized in the
full sumk structure, or just in the solver structure.
Returns
-------
wsqr : double
@ -78,26 +82,27 @@ class TransBasis:
if calc_in_solver_blocks:
trafo = self.SK.block_structure.transformation
self.SK.block_structure.transform = None
self.SK.block_structure.transformation = None
prop_solver = self.SK.block_structure.convert_matrix(prop, space_from='sumk', space_to='solver')
v= []
v= {}
for name in prop_solver:
v[name] = numpy.linalg.eigh(prop_solver[name])[1]
self.w = self.SK.block_structure.convert_matrix(v, space_from='solver', space_to='sumk')['ud' if self.SK.SO else 'up']
self.T = numpy.dot(self.T.transpose().conjugate(),
self.w).conjugate().transpose()
self.SK.block_structure.transform = trafo
if self.SK.SO == 0:
self.eig, self.w = numpy.linalg.eigh(prop['up'])
# calculate new Transformation matrix
self.T = numpy.dot(self.T.transpose().conjugate(),
self.w).conjugate().transpose()
self.SK.block_structure.transformation = trafo
else:
self.eig, self.w = numpy.linalg.eigh(prop['ud'])
# calculate new Transformation matrix
self.T = numpy.dot(self.T.transpose().conjugate(),
self.w).conjugate().transpose()
if self.SK.SO == 0:
self.eig, self.w = numpy.linalg.eigh(prop['up'])
# calculate new Transformation matrix
self.T = numpy.dot(self.T.transpose().conjugate(),
self.w).conjugate().transpose()
else:
self.eig, self.w = numpy.linalg.eigh(prop['ud'])
# calculate new Transformation matrix
self.T = numpy.dot(self.T.transpose().conjugate(),
self.w).conjugate().transpose()
# measure for the 'unity' of the transformation:
wsqr = sum(abs(self.w.diagonal())**2) / self.w.diagonal().size