2010Journal of Physics A Mathematical and TheoreticalOpen access

(Regular) pseudo-bosons versus bosons

Fabio Bagarello

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Abstract

We discuss in which sense the so-called regular pseudo-bosons, recently introduced by Trifonov and analyzed in some detail by the author, are related to ordinary bosons. We repeat the same analysis for pseudo-bosons , and analyze the role played by certain intertwining operators, which may be bounded or not.

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We discuss in which sense the so-called regular pseudo-bosons, recently introduced by Trifonov and analyzed in some detail by the author, are related to ordinary bosons. We repeat the same analysis for pseudo-bosons , and analyze the role played by certain intertwining operators, which may be bounded or not.

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Available abstract

We discuss in which sense the so-called regular pseudo-bosons, recently introduced by Trifonov and analyzed in some detail by the author, are related to ordinary bosons. We repeat the same analysis for pseudo-bosons , and analyze the role played by certain intertwining operators, which may be bounded or not.

Key concepts: Boson, Bounded function, Physics, Particle physics, Mathematics, Mathematical analysis

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