Status: Accepted
Owner: ----
Labels: Type-Defect Priority-Medium
New issue 3039 by smi...@gmail.com: Results of FockStateFermion[Bra,Ket]
are system dependent
http://code.google.com/p/sympy/issues/detail?id=3039
from sympy.physics.secondquant import FKet, FBra
FKet([1, 2]) # gives
-FockStateFermionKet((2, 1)) or
FockStateFermionKet((1, 2))
FBra([1, 2]) # gives
-FockStateFermionBra((2, 1)) or
FockStateFermionBra((1, 2))
(I thought I had made this report but didn't find it. I know things in the
physics module are in flux, but this is something that might be addressed,
too.)
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