More mathematics on pseudo-bosons

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Abstract

We propose an alternative definition for pseudo-bosons. This simplifies the mathematicalstructure, minimizing the required assumptions. Some physical examples arediscussed, as well as some mathematical results related to the biorthogonal sets arisingout of our framework. We also briefly extend the results to the so-called nonlinearpseudo-bosons.
Original languageEnglish
Pages (from-to)1-11
Number of pages11
JournalJournal of Mathematical Physics
Volume54
Publication statusPublished - 2013

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All Science Journal Classification (ASJC) codes

  • Statistical and Nonlinear Physics
  • Mathematical Physics

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