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Etienne Wamba
Etienne Wamba
University of Buea
Adresse e-mail validée de ubuea.cm
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Modulational instability of a trapped Bose-Einstein condensate with two-and three-body interactions
E Wamba, A Mohamadou, TC Kofané
Physical Review E 77 (4), 046216, 2008
712008
Generation of matter-wave solitons of the Gross-Pitaevskii equation with a time-dependent complicated potential
A Mohamadou, E Wamba, SY Doka, TB Ekogo, TC Kofane
Physical Review A 84 (2), 023602, 2011
582011
Power spectrum for the Bose–Einstein condensate dark matter
H Velten, E Wamba
Physics Letters B 709 (1-2), 1-5, 2012
502012
A variational approach to the modulational instability of a Bose–Einstein condensate in a parabolic trap
E Wamba, A Mohamadou, TC Kofané
Journal of Physics B: Atomic, Molecular and Optical Physics 41 (22), 225403, 2008
382008
Dynamical instability of a Bose-Einstein condensate with higher-order interactions in an optical potential through a variational approach
E Wamba, S Sabari, K Porsezian, A Mohamadou, TC Kofané
Physical Review E 89 (5), 052917, 2014
232014
Instability domain of Bose–Einstein condensates with quantum fluctuations and three-body interactions
E Wamba, K Porsezian, A Mohamadou, TC Kofané
Physics Letters A 377 (3-4), 262-271, 2013
182013
Dynamics of kink-dark solitons in Bose-Einstein condensates with both two-and three-body interactions
A Mohamadou, E Wamba, D Lissouck, TC Kofane
Physical Review E 85 (4), 046605, 2012
182012
Impact of higher-order nonlinearity on modulational instability in two-component Bose-Einstein condensates
R Tamilthiruvalluvar, E Wamba, S Subramaniyan, K Porsezian
Physical Review E 99 (3), 032202, 2019
142019
A variational approach to the modulational-oscillatory instability of Bose–Einstein condensates in an optical potential
S Sabari, E Wamba, K Porsezian, A Mohamadou, TC Kofané
Physics Letters A 377 (37), 2408-2415, 2013
142013
Effects of three-body interactions in the parametric and modulational instabilities of Bose–Einstein condensates
E Wamba, A Mohamadou, TB Ekogo, J Atangana, TC Kofane
Physics Letters A 375 (48), 4288-4295, 2011
142011
Effects of nonlinearity and substrate’s deformability on modulation instability in NKG equation
AST Nguetcho, É Wamba
Communications in Nonlinear Science and Numerical Simulation 50, 271-283, 2017
122017
Matter-wave solutions of Bose—Einstein condensates with three-body interaction in linear magnetic and time-dependent laser fields
E Wamba, TC Kofané, A Mohamadou
Chinese Physics B 21 (7), 070504, 2012
122012
Interplay between spin-orbit couplings and residual interatomic interactions in the modulational instability of two-component Bose-Einstein condensates
CB Tabi, E Wamba, E Nare, TC Kofané
Physical Review E 107 (4), 044206, 2023
82023
Modulational stability brought by cubic–quartic interactions of the nearest-neighbor in FK model subjected in a parametrized on-site potential
FG Mounouna, E Wamba, AST Nguetcho, IA Bhat, JM Bilbault
Communications in Nonlinear Science and Numerical Simulation 105, 106088, 2022
82022
Modulational instability and droplet formation in Bose-Bose mixtures with Lee-Huang-Yang correction and polaron-like impurity
CB Tabi, S Veni, E Wamba, TC Kofané
Physics Letters A 485, 129087, 2023
62023
Generation of localized patterns in anharmonic lattices with cubic-quintic nonlinearities and fourth-order dispersion via a variational approach
E Wamba, AST Nguetcho
Physical Review E 97 (5), 052207, 2018
52018
Exact quantum field mappings between different experiments on quantum gases
E Wamba, A Pelster, JR Anglin
Physical Review A 94 (4), 043628, 2016
52016
Stability of matter–wave soliton in a time-dependent complicated trap
E Wamba, SY Doka, TB Ekogo, A Mohamadou, TC Kofane
Chaos, Solitons & Fractals 45 (9-10), 1121-1132, 2012
42012
Sphere on a plane: Two-dimensional scattering from a finite curved region
JR Anglin, E Wamba
Physical Review A 106 (4), 042216, 2022
12022
Exact -point-function mapping between pairs of experiments with Markovian open quantum systems
E Wamba, A Pelster
Physical Review A 102 (4), 043320, 2020
12020
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