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The supergroup U(M/N) with regard to electronic Hamiltonians

Ko Okumura
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Abstract

We study the U(M/N) supergroup keeping in mind its connection with electronic Hamiltonians. It is explicitly shown that the generators of the supergroup U(N/N) can be expressed by Clifford operators or Fermi operators. A multi-band supersymmetric electronic model is suggested.

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Ko Okumura. 1993-02-18. The supergroup U(M/N) with regard to electronic Hamiltonians. https://doi.org/10.1143/jpsj.62.1922

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