175 citations · 782 across the 28 of their papers we have counts for
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cond-mat.str-el2012★ 2 cited
Generalized unitary Bogoliubov transformation that breaks fermion number parity
Jonathan E. Moussa
The standard Bogoliubov transformation is generalized to enable fermion number parity breaking. The new transformation can diagonalize fermion Hamiltonians that are quadratic in fe…
cond-mat.str-el2010★ 1 cited
Approximate diagonalization method for many-fermion Hamiltonians
Jonathan E. Moussa
The limits of direct unitary transformation of many-fermion Hamiltonians are explored. Practical application of such transformations requires that effective many-body interactions…