Article, Ajoutée
le 18/01/2021 17:50
The thermodynamic properties of the mixed spin-3/2 and spin-1/2 Heisenberg model are examined within the Oguchi approximation in the presence of a random crystal-field (RCF). The RCF is either introduced with probability p or turned off with probabil [...]
HONTINFINDE FÉLIX [3],
Article, Ajoutée
le 18/01/2021 17:10
In this paper, we use some well-known tech-
niques of Supersymmetric Quantum Mechanics (SUSYQM)
namely the factorization method and shape invariance,
to generate new analytically solvable potentials from
some interacting fermionic models in nonre [...]
AVOSSEVOU GABRIEL YVES HUGUES [2],
KOUNOUHEWA BASILE BRUNO [3],
Article, Ajoutée
le 18/01/2021 13:50
It is well known that the representations over an arbitrary configuration space related to a physical system of the
Heisenberg algebra allow to distinguish the simply and non simply-connected manifolds [arXiv:quant-ph/9908.014,
arXiv:hep-th/0608.02 [...]
AVOSSEVOU GABRIEL YVES HUGUES [1],
HOUNGUEVOU JEAN V. [2],
Article, Ajoutée
le 05/02/2019 11:58
The Modified Chaplygin Gas (MCG) model belongs to the class of a unified models of dark energy (DE)
and dark matter (DM). It is characterized by an equation of state (EoS) p c = B ρ − A / ρ α , where the
case B = 0 corresponds to the Generalized Ch [...]
OGOUYANDJOU CARLOS [3],
Article, Ajoutée
le 26/06/2018 15:34
We develop a biorthogonal formalism for non-Hermitian multimode and multiphoton Jaynes–Cummings models. For these models, we define supersymmetric generators, which are especially convenient for diagonalizing the Hamiltonians. The Hamiltonian and its [...]
HOUNGUEVOU JEAN V. [1],
DOSSA F. ANSELME [2],
AVOSSEVOU GABRIEL Y. H. [3],
Article, Ajoutée
le 26/06/2018 15:25
The spectrum of a Hamiltonian describing the dynamics of a Landau particle with time-dependent mass and frequency undergoing the influence of a uniform time dependent
electric field is obtained. The configuration space wave function of the model is [...]
LAWSON LATÉVI M. [1],
AVOSSEVOU GABRIEL Y. H. [2],
Article, Ajoutée
le 28/02/2018 15:08
[...]
GUEDJE KOSSI FRANÇOIS [1],
OLODO ESSÈ TIMOTHÉE EMMANUEL [2],
SOUROU EPSE HOUINOU AGATHE ROMUALDE [3],
ADANHOUNME VILLÉVO [4],
HOUNKONNOU MAHOUTON NORBERT [5],
Article, Ajoutée
le 25/02/2018 14:18
[...]
MONSIA MARC DELPHIN [1],
Article, Ajoutée
le 25/02/2018 14:17
[...]
MONSIA MARC DELPHIN [2],
KPOMAHOU Y.J.FERNANDO [1],
Article, Ajoutée
le 25/02/2018 14:17
[...]
MONSIA MARC DELPHIN [2],
KPOMAHOU Y.J.FERNANDO [1],