6533b820fe1ef96bd127a564
RESEARCH PRODUCT
đť’ź $\mathcal {D}$ -Deformed Harmonic Oscillators
Fabio BagarelloFrancesco GarganoD. Volpesubject
PhysicsPhysics and Astronomy (miscellaneous)General MathematicsScheme (mathematics)pseudo-bosonsSettore MAT/07 - Fisica MatematicaEigenvalues and eigenvectorsHarmonic oscillatorBosonMathematical physicsdescription
We analyze systematically several deformations arising from two-dimensional harmonic oscillators which can be described in terms of $\cal{D}$-pseudo bosons. They all give rise to exactly solvable models, described by non self-adjoint hamiltonians whose eigenvalues and eigenvectors can be found adopting the quite general framework of the so-called $\cal{D}$-pseudo bosons. In particular, we show that several models previously introduced in the literature perfectly fit into this scheme.
year | journal | country | edition | language |
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2015-01-08 | International Journal of Theoretical Physics |