Search results for "pseudofermion"

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A concise review on pseudo-bosons, pseudo-fermions and their relatives

2017

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.

Condensed Matter::Quantum GasesQuantum Physicspseudoboson010308 nuclear & particles physicsComputer scienceHigh Energy Physics::LatticeHilbert spaceFOS: Physical sciencesStatistical and Nonlinear PhysicsMathematical Physics (math-ph)01 natural sciencesAlgebrasymbols.namesakepseudofermionBiorthogonal system0103 physical sciencessymbolsCondensed Matter::Strongly Correlated Electrons010306 general physicsQuantum Physics (quant-ph)Mathematical PhysicsStatistical and Nonlinear Physic
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