We construct a two-parameters example of pseudo-bosons, and we show that they are not regular, in the sense previously introduced by the author. In particular, we show that two biorthogonal bases of L2(R) can be constructed, which are not Riesz bases, in general.

Bagarello, F. (2011). Two-parameters pseudo-bosons. INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS, 50(50), 1060-1065.

Two-parameters pseudo-bosons

BAGARELLO, Fabio
2011-01-01

Abstract

We construct a two-parameters example of pseudo-bosons, and we show that they are not regular, in the sense previously introduced by the author. In particular, we show that two biorthogonal bases of L2(R) can be constructed, which are not Riesz bases, in general.
2011
Settore MAT/07 - Fisica Matematica
Bagarello, F. (2011). Two-parameters pseudo-bosons. INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS, 50(50), 1060-1065.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10447/73902
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