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A concise review on pseudo-bosons, pseudo-fermions and their relatives
Published 20 Mar 2017 in math-ph, math.MP, and quant-ph | (1703.06730v1)
Abstract: We review some basic definitions and few facts recently established for $\D$-pseudo bosons and for pseudo-fermions. We also discuss an extended version of these latter, based on biorthogonal bases, which lives in a finite dimensional Hilbert space. Some examples are described in details.
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