3 papers
math-ph2026
Deformed Heisenberg algebra and its Hilbert space representations
Latévi M. Lawson, Ibrahim Nonkané, Kinvi Kangni
A deformation of Heisenberg algebra induces among other consequences a loss of Hermiticity of some operators that generate this algebra. Therefore, these operators are not Hermitia…
math-ph2025
Hilbert space representation for quasi-Hermitian position-deformed Heisenberg algebra and Path integral formulation
Thomas Katsekpor, Latévi M. Lawson, Prince K. Osei +1
Position deformation of a Heisenberg algebra and Hilbert space representation of both maximal length and minimal momentum uncertainties may lead to loss of Hermiticity of some oper…
quant-ph2025
Gazeau-Klauder coherent states for a harmonic position-dependent mass
Daniel Sabi Takou, Assimiou Yarou Mora, Ibrahim Nonkané +2
In this paper, we study the dynamic of position-dependent mass system confined in harmonic oscillator potential. We derive the eigensystems by solving the Schr\''odinger-like equat…