•    Zerouali, El Hassan. Bounded point evaluations for multicyclic operators. Topological algebras, their applications, and related topics, 199--217, Banach Center Publ., 67, Polish Acad. Sci., Warsaw, 2005.(En collaboration avec M. El Guendafi et M. Mbekhta   )
•    Zerouali, El Hassan. On the weak decomposition property $(\delta\sb w)$. Studia Math. 167 (2005), no. 1, 17--28. (En collaboration avec H. Zguitti )
•    Zerouali, EL Hassan. Generalized Toeplitz operators and cyclic vectors. Recent advances in operator theory, operator algebras, and their applications, 103--122, Oper. Theory Adv. Appl., 153, (En collaboration avec G. Cassier et H. Mahzouli)
•    D-string fluid in conifold: II. Matrix model for D-droplets on S^ 3 and S^ 2.
Rachid Ahl Laamara, Lalla Btissam Drissi, El Hassan Saidi . LAB-UFR-HEP0601-GNPHE-0601-VACBT-0601, May 2006. 25pp.
Nuclear Physics B744 (2005), e-Print Archive: hep-th/0605209
•    Topological string in harmonic space and correlation functions in S^3 stringy cosmology.
El Hassan Saidi, Moulay Brahim Sedra . LAB-UFR-HEP0607-GNPHE-0607-VACBT-0607, Apr 2006. 91pp.
Nuclear Physics B 744 (2005), e-Print Archive: hep-th/0604204
•    Some aspects of noncommutative integrable systems grave a la Moyal.
O. Dafounansou (ICTP, Trieste & VACBT, Rabat & Douala U.) , A. El Boukili (VACBT, Rabat & GNPHE, Rabat & Ibn Tofail U.) , M.B. Sedra (ICTP, Trieste & VACBT, Rabat & GNPHE, Rabat & Ibn Tofail U.) . VACBT-05-12, GNPHE-05-12, IC-2005, Aug 2005. 16pp.
e-Print Archive: hep-th/0508173
•    Non-commutative ADE geometries as holomorphic wave equations.
Adil Belhaj (Ottawa U.), Jorgen Rasmussen (Concordia U., Math. Dept.) , El Hassan Saidi (VACBT, Rabat), Abdellah Sebbar (Ottawa U.). GNPHE-0501-VACBT-0501, Apr 2005. 17pp.
Published in Nucl.Phys.B727:499-512, 2005. e-Print Archive: hep-th/0504049
•    The Moyal momentum algebra.
A. Boulahoual, M.B. Sedra (ICTP, Trieste & VACBT, Rabat & GNPHE, Rabat & Ibn Tofail U.) . 2005. 3pp.
Published in Afr.J.Math.Phys.2:111-113, 2005
•    Toric Calabi-Yau supermanifolds and mirror symmetry.
A. Belhaj (Ottawa U.) , L.B. Drissi (Rabat U.) , J. Rasmussen (Montreal U., CRM) , E.H. Saidi (Rabat U.) , A. Sebbar (Ottawa U.) . GNPHE-0405, Nov 2004. 19pp.
Published in J.Phys.A38:6405-6418, 2005, e-Print Archive: hep-th/0410291
•    On geometric transitions in string compactifications.
Adil Belhaj.
Based on invited talks at 9th Workshop on Mathematical Physics and Applications, Rabat, Morocco, 23-25 Feb 2004 and at Workshop on Geometry and Physics of Particle, Fields and Strings, Zaragoza, Spain, 24-28 May 2004.
Published in J.Phys.A38:1371-1384, 2005 , e-Print Archive: hep-th/0406254
•    Algebraic geometry realization of quantum Hall soliton.
R. Abounasr (Rabat U.) , M. Ait Ben Haddou, A. El Rhalami, E.H. Saidi (Rabat U.) . UFR-HEP-0401, GNPHE-0404, Jun 2004. 19pp.
Published in J.Math.Phys.46:022302, 2005, e-Print Archive: hep-th/0406036
•    On toric geometry, spin(7) manifolds, and type two superstring compactifications.
Adil Belhaj, Jorgen Rasmussen. IFT-UAM-CSIC-04-05, Feb 2004. 12pp.
Published in J.Math.Phys.46:043511, 2005, e-Print Archive: hep-th/0402119
•    C. Kenfack Assongo, B. Kabouchi, M. Nsangou, P.A. Tamanga,
(Dimer complex UV absorption spectra of some Nitrogen heterocycles molecules from  
 Atom Monopole-Dipole Interaction model)
 Journal of  Molecular  Structure,THEOCHEM, 726 (2005) 125.
•    Hakam, A. Dikrallah, B. Kabouchi, A. Famiri, M. Walia-Allah, A. El Abid , 
 (Eucalptus wood drying)
 Journal de Physique IV, France, 123 (2005)
•    S. Laarabi, K. El Kinani, A.Ettouhami, M. Limouri.