Tuesday, July 10, 2012

1207.2013 (Fabio Bagarello)

(Regular) pseudo-bosons versus bosons    [PDF]

Fabio Bagarello
We discuss in which sense the so-called {\em regular pseudo-bosons}, recently introduced by Trifonov and analyzed in some details by the author, are related to ordinary bosons. We repeat the same analysis also for {\em pseudo-bosons}, and we analyze the role played by certain intertwining operators, which may be bounded or not.
View original: http://arxiv.org/abs/1207.2013

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