Article, Ajoutée
le 11/01/2017 15:02
The ability to provide large electric field enhancements renders triangular nanoprisms and
branched nanoparticles very attractive for applications in surface-enhanced Raman
spectroscopy (SERS). Theoretical studies on the optical properties of trian [...]
GUEDJE KOSSI FRANÇOIS [1],
GILOAN MIRCEA [2],
POTARA MONICA [3],
HOUNKONNOU MAHOUTON NORBERT [4],
ASTILEAN SIMION [5],
Article, Ajoutée
le 11/01/2017 11:06
This paper considers a novel approach to solving
the general propagation equation of optical pulses in
an arbitrary non-linear medium. Using a suitable change of variable and applying the Adomian decomposition method to the non-linear Schrödinger e [...]
EDAH GNELESSEN GASTON [1],
ADANHOUNME VILLÉVO [2],
KANFON DANVIDÉ ANTONIN [3],
GUEDJE KOSSI FRANÇOIS [4],
HOUNKONNOU MAHOUTON NORBERT [5],
Article, Ajoutée
le 09/01/2017 11:28
Thiswork addresses the computation of the probability
of fermionic particle pair production in (d + 1)-
dimensional noncommutative Moyal space. Using Seiberg–
Witten maps, which establish relations between noncommutative
and commutative field var [...]
OUSMANE SAMARY DINE [1],
N'DOLO EMANONFI ELIAS [2],
HOUNKONNOU MAHOUTON NORBERT [3],
Article, Ajoutée
le 09/01/2017 11:42
This paper addresses a construction of an n-ary star product. Relevant
identities are given. Besides, the formalism is illustrated by a computation
of eigenvalues and eigenfunctions for a physical system of coupled
oscillators in an n-dimensional [...]
HOUNKONNOU MAHOUTON NORBERT [1],
OUSMANE SAMARY DINE [2],
Article, Ajoutée
le 09/01/2017 14:05
This work addresses a [...]
HOUNKONNOU MAHOUTON NORBERT [1],
OUSMANE SAMARY DINE [2],
EZINVI BALOITCHA [3],
SAMA ARJIKA [4],
Article, Ajoutée
le 09/01/2017 14:20
In this paper, we discuss deformation quantization of a harmonic oscillator
in a general non-commutative phase space, with both non-commuting
spatial and momentum coordinates. Different representations are considered. [...]
HOUNKONNOU MAHOUTON NORBERT [1],
OUSMANE SAMARY DINE [2],
Article, Ajoutée
le 09/01/2017 14:25
Main properties of noncommutative (NC) gauge theory are investigated in
a two-dimensional twisted Moyal plane, generated by vector fields Xa =
eμ
a (x)∂μ; the dynamical effects are induced by a nontrivial tensor eμ
a (x).
Connections in such a N [...]
HOUNKONNOU MAHOUTON NORBERT [1],
OUSMANE SAMARY DINE [2],
Article, Ajoutée
le 09/01/2017 14:33
This paper addresses the computation of Noether currrents for the
renormalizable Grosse–Wulkenhaar φ4 model subjected to a dynamical
noncomutativity realized through a twisted Moyal product. The
noncommutative energy–momentum tensor, angular mome [...]
HOUNKONNOU MAHOUTON NORBERT [1],
OUSMANE SAMARY DINE [2],
Article, Ajoutée
le 09/01/2017 14:37
This paper reports on a study of a harmonic oscillator ho in the twisted Moyal
space, in a well defined matrix basis, generated by the vector fields Xa=eax
=a
+ab
xb, which induce a dynamical star product. The usual multiplicatio [...]
HOUNKONNOU MAHOUTON NORBERT [1],
OUSMANE SAMARY DINE [1],
Article, Ajoutée
le 09/01/2017 14:42
This paper stands for an application of the noncommutative (NC) Noether theorem, given
in our previous work [AIP Proc 956 (2007) 55-60], for the NC complex Grosse-Widkenhaar model.
It provides with an extension of a recent work [Physics Letters B 6 [...]
HOUNKONNOU MAHOUTON NORBERT [1],
OUSMANE SAMARY DINE [2],