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| Issue Date | Title | Author(s) |
| Oct-2025 | A preference for dynamical phantom dark energy using one-parameter model with Planck, DESI DR1 BAO and SN data | Ramy Fikri; Esraa El-Khateeb ; E.I. Lashin; Waleed El Hanafy; Elsayed Lashin ; Magdy, Ramy |
| 1996 | The bosonization of the electroweak penguin operators | Elsayed Lashin ; Fabbrichesi, M |
| 2017 | Comment on "quantum Raychaudhuri equation" | Lashin, E.I. ; Dou, D. ; Elsayed Lashin |
| 2007 | The cosmology of tetradic theory of gravitation | Nashed, GL; Elsayed Lashin ; Alhendi, HA |
| 2006 | CP conserved nonleptonic K → πππ decays in the chiral quark model | Lashin, E.I. ; Elsayed Lashin |
| 1-Sep-2020 | Degenerate Bogdanov–Takens bifurcations in a bulk viscous cosmology | Azim, Asmaa Abdel; Awad, Adel M. ; Lashin, E. I.; Elsayed Lashin |
| 1998 | THE DELTA I= 1/2 RULE AND BK AT P | Elsayed Lashin ; FABBRICHESI, M; EEG, JO; BERTOLINI, S |
| 1993 | Energy-momentum complex in Møller's tetrad theory of gravitation | Hindawi, Ahmed; Elsayed Lashin ; Wanas, MI; Mikhail, FI |
| 2009 | Entanglement of a two-qubit system with anisotropic XYZ exchange coupling in a nonuniform time-dependent external magnetic field | Sadiek, G. ; Lashin, E.I. ; Abdalla, M.S. ; Elsayed Lashin |
| 2008 | Entropy and variance squeezing for time-dependent two-coupled atoms in an external magnetic field | Abdalla, M.S. ; Lashin, E. I. ; Sadiek, G. ; Elsayed Lashin |
| 2004 | Fermion masses and mixing in intersecting brane scenarios | Elsayed Lashin ; Khalil, S; Chamoun, N |
| 2003 | Feynman rules for the strong and \Delta S= 1 weak chiral Lagrangian | Elsayed Lashin |
| 2011 | Form invariance and symmetry in the neutrino mass matrix | Lashin, E.I. ; S. Nasri ; E. Malkawi ; N. Chamoun ; Elsayed Lashin |
| 2005 | High-precision numerical determination of eigenvalues for a double-well potential related to the Zinn-Justin conjecture | Elsayed Lashin ; Alhendi, HA |
| 2000 | Light sterile neutrino in the top-flavor model | Malkawi, Ehab; Widyan, Hatem; Elsayed Lashin |
| 2008 | A method to justify numerical results of Zinn-Justin conjecture | Elsayed Lashin ; Alhendi, HA |
| 2013 | Neutrino Mass Textures and Partial \mu- \tau Symmetry | Elsayed Lashin ; Chamoun, N; Hamzaoui, C; Nasri, S |
| 2015 | Neutrino mixing and leptogenesis in μ-τ Symmetry | Lashin, E.I. ; Chamoun, N. ; Hamzaoui, C. ; Nasri, S. ; Elsayed Lashin |
| 2016 | On the Correctness of Quantum Raychaudhuri Equation and its Implications | Dou, Djamel; Elsayed Lashin |
| 2009 | One vanishing minor in the neutrino mass matrix | E. I. Lashin ; N. Chamoun ; Elsayed Lashin |
| 2012 | One-zero textures of Majorana neutrino mass matrix and current experimental tests | Lashin, E.I. ; Chamoun, N. ; Elsayed Lashin |
| 2021 | Phase broken μ-τ symmetry and the neutrino mass hierarchy | Toharia, M; Elsayed Lashin ; Nasri, S; Hamzaoui, C; Chamoun, N |
| 1996 | The Physics of K 0-\bar K 0 Mixing: \widehat{B}_K and \Delta M_{LS} in the Chiral Quark Model | Elsayed Lashin ; Fabbrichesi, M; Bertolini, S; Antonelli, V |
| 1997 | The physics of K {sup 0}-K {sup 0} mixing: B {sub K} and {Delta} M {sub LS} in the chiral quark model | Elsayed Lashin ; Fabbrichesi, M; Bertolini, S; Antonelli, V |
| 2017 | Rotated μ-τ Symmetry for one generic neutrino mixing angle: An analytical study | Lashin, E.I. ; Chamoun, N. ; Hamzaoui, C. ; Nasri, S. ; Elsayed Lashin |
| 2019 | A solution ansatz for Lindblad master equation with a dynamical system theory approach | Sadiek, Gehad; Elsayed Lashin |
| 2005 | Spectrum of one-dimensional anharmonic oscillators | Elsayed Lashin ; Alhendi, HA |
| 2003 | Spectrum of One-Dimensional Multiple Well Oscillators | Elsayed Lashin ; Alhendi, HA |
| 1994 | Spherically Symmetric Solutions in M\o ller's Tetrad Theory of Gravitation | Hindawi, Ahmed; Elsayed Lashin ; Wanas, MI; Mikhail, FI |
| Mar-2014 | Splitting time dependence in Lindblad master equation | Gehad Sadiek ; E.I. Lashin ; Elsayed Lashin |
| 2004 | Symmetric Triple Well with Non-Equivalent Vacua: Simple Quantum Mechanical Approach | Elsayed Lashin ; Alhendi, HA |
| 2021 | Texture of one equality in neutrino mass matrix | Ismael, A; AlKhateeb, M; Elsayed Lashin ; Chamoun, N |
| 2023 | Texture of two vanishing subtraces in neutrino mass matrix and current experimental tests | Ismael, A; Elsayed Lashin ; Chamoun, N |
| 2025 | Textures of neutrino mass matrix from S4-flavor symmetry | Elsayed Lashin ; Chamoun, N |
| 2008 | Textures with two traceless submatrices of the neutrino mass matrix | Alhendi, H.A. ; Lashin, E.I. ; Mudlej, A.A. ; Elsayed Lashin |
| 2023 | Traceless texture of neutrino mass matrix | Elsayed Lashin ; Chamoun, N |
| 2013 | Two driven coupled qubits in a time varying magnetic field: exact and approximate solutions | Sadiek, Gehad; Abdullah, M Sebaweh; Aldufeery, Elham; Elsayed Lashin |
| 2012 | U(1) symmetry of the nontribimaximal pattern in the degenerate mass spectrum case of the neutrino mass matrix | Lashin, E.I. ; Chamoun, N. ; Nasri, S. ; Elsayed Lashin |
| 2009 | (Z {sub 2}){sup 3} symmetry of the tripartite model | Elsayed Lashin ; Chamoun, N; Nasri, S; Malkawi, E |
| 2008 | Zero minors of the neutrino mass matrix | Lashin, E.I. ; N. Chamoun ; Elsayed Lashin |
| 1996 | The ΔI= 12 selection rule | Elsayed Lashin ; Fabbrichesi, M; Bertolini, S; Antonelli, V |
| 1996 | The ΔS= 1 weak chiral lagrangian as the effective theory of the chiral quark model | Elsayed Lashin ; Fabbrichesi, M; Eeg, JO; Bertolini, S; Antonelli, V |
| 1998 | ε′ ε at O (p4) in the chiral expansion | Elsayed Lashin ; Fabbrichesi, M; Eeg, JO; Bertolini, S |
