C. Quesne

activity

19972003

most citedInfinite square well and periodic trajectories in classical mechanics

3 citations · 5 across the 3 of their papers we have counts for

collaborators

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4 papers · 1 filter

math.QA1999

suq(2)-Invariant Schrodinger Equation of the Three-Dimensional Harmonic Oscillator

M. Irac-Astaud, C. Quesne

We propose a q-deformation of the su(2)-invariant Schrodinger equation of a spinless particle in a central potential, which allows us not only to determine a deformed spectrum and…

math.QA1999

Covariant (hh')-Deformed Bosonic and Fermionic Algebras as Contraction Limits of q-Deformed Ones

C. Quesne

$G L_{h} (n) \times G L_{h^{'}} (m)$ -covariant (hh')-bosonic (or (hh')-fermionic) algebras $A_{h h^{'} \pm} (n, m)$ are built in terms of the corresponding R_h and $R_{h^{'}}$ -matrices by cont…

math.QA1998

Nonstandard GL_h(n) quantum groups and contraction of covariant q-bosonic algebras

C. Quesne

$G L_{h} (n) \times G L_{h} (m)$ -covariant $h$ -bosonic algebras are built by contracting the $G L_{q} (n) \times G L_{q} (m)$ -covariant $q$ -bosonic algebras considered by the present author some y…

math.QA1998

C_λ-extended oscillator algebra and parasupersymmetric quantum mechanics

C. Quesne, N. Vansteenkiste

The C_λ-extended oscillator algebra is generated by {1,a,a^{\dagger},N,T}, where T is the generator of the cyclic group C_λ of order λ. It can be realized as a generalized deformed…