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 [...]
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],
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 [...]
GUEDJE KOSSI FRANÇOIS [1], OLODO ESSÈ TIMOTHÉE EMMANUEL [2], SOUROU EPSE HOUINOU AGATHE ROMUALDE [3], ADANHOUNME VILLÉVO [4], HOUNKONNOU MAHOUTON NORBERT [5],
MONSIA MARC DELPHIN [8], RATH BISWANATH [1], AKANDE JEAN [3],