Hello,
Is there an easy way to access the matrix representation of the dN operator for fermion sites? Specifically if the filling is 0.5, and so dN = n - 0.5, how can this be represented as a matrix?
Thank you
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- 29 Feb 2024, 14:05
- Forum: HowTos and FAQ for TeNPy
- Topic: Matrix representation of dN operator
- Replies: 1
- Views: 6362