25 citations · 80 across the 15 of their papers we have counts for
16 papers
Rényi and Tsallis information entropies for a harmonic position-dependent mass
Dorcas A. Addo, Daniel Sabi-Takou, Eugene Adjei +1
In this paper, we study Renyi and Tsallis information entropies for a Hamiltonian system with position-dependent mass confined in harmonic oscillator potential. Gegenbauer polynomi…
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…
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…
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…
Path integral in position-deformed Heisenberg algebra with strong quantum gravitational measurement
Latévi M. Lawson, Prince K. Osei, Komi Sodoga +1
Position-deformed Heisenberg algebra with maximal length uncertainty has recently been proven to induce strong quantum gravitational fields at the Planck scale (2022 J. Phys. A: Ma…
Invariant differential operators and the generalized symmetric group
Ibrahim Nonkané, Latévi M. Lawson
In this paper we study the decomposition of the direct image of $π_+(\Oc_{X})$ the polynomial ring $\Oc_X$ as a $\D$-module, under the map $π: \spec \Oc_{X} \to \spec \Oc_{X}^{G(r,…
Quantization and coherent states for a time-dependent Landau problem
Latévi Mohamed Lawson
The ordinary Landau problem consists of describing a charged particle in time-independent magnetic field. In the present case the problem is generalized onto time-dependent uniform…
Hilbert space representation of maximal length and minimal momentum uncertainties
Kossi Amouzouvi, Benjamin A. Appiah, Latévi M. Lawson +1
Perivolaropoulos has recently proposed a position-deformed Heisenberg algebra which includes a maximal length [Phys.Rev.95, 103523 (2017)]. He has shown that this length scale natu…
Minimal and maximal lengths of quantum gravity from non-Hermitian position-dependent noncommutativity
Latévi M. Lawson
A minimum length scale of the order of Planck length is a feature of many models of quantum gravity that seek to unify quantum mechanics and gravitation. Recently, Perivolaropoulos…
Thermodynamics of ideal gas at Planck scale with strong quantum gravity measurement
Latévi Mohamed Lawson
More recently in [J. Phys. A: Math. Theor. 53, 115303 (2020)], we have introduced a set of noncommutative algebra that describes the space-time at the Planck scale. The interesting…
Photon-added BarutGirardello like coherent states of time-dependent Landau problem
Latévi Mohamed Lawson, Komi Sodoga, Gabriel Y. H. Avossevou
Recently, we have determined the spectrum and the wave functions of the Hamiltonian of a Landau particle with time-dependent mass and frequency undergoing the influence of a unifor…
The damped harmonic oscillator at the classical limit of the Snyder-de Sitter space
Latévi Mohamed Lawson, Ibrahim Nonkané, Komi Sodoga
Valtancoli in his paper entitled [P. Valtancoli, Canonical transformations, and minimal length J. Math. Phys. 56, 122107 (2015)] has shown how the deformation of the canonical tran…
Minimal and maximal lengths from position-dependent noncommutativity
Latévi M. Lawson
Fring and al in their paper entitled "Strings from position-dependent noncommutativity" have introduced a new set of noncommutative space commutation relations in two space dimensi…
Position-dependent mass in strong quantum gravitational background fields
Latévi Mohamed Lawson
More recently, we have proposed a set of noncommutative space that describes the quantum gravity at the Planck scale [J. Phys. A: Math. Theor. 53, 115303 (2020)]. The interesting s…
Lewis-Riesenfeld quantization and SU(1,1) coherent states for 2D damped harmonic oscillator
Latévi M. Lawson, Gabriel Y. H. Avossevou, Laure Gouba
In this paper we study a two-dimensional [2D] rotationally symmetric harmonic oscillator with time-dependent frictional force. At the classical level, we solve the equations of mot…
Two-dimensional Noncommutative Gravitational Quantum Well
Latevi Lawson, Laure Gouba, Gabriel Y Avossevou
In this paper we consider two kinds of noncommutative space-time commutation relations in two-dimensional configuration space and feature the absolute value of the minimal length f…