Koussour M 2

51. Signature flips in time-varying Λ(t) cosmological models with observational data
52. Thermodynamic constraints and observational validation of the deceleration parameter
53. Investigating the dark energy phenomenon in f(R,L_m) cosmological models with observational constraints
54. Shadows of R-charged black holes in AdS₅
55. Observational constraints on a logarithmic scalar field dark energy model and black hole mass evolution in the Universe
56. Constraints on anisotropic properties of the universe in f(Q,T) gravity theory
57. Divergence-free deceleration and energy conditions in non-minimal f(R,T) gravity
58. Exploring late-time cosmic acceleration: A study of a linear f(T) cosmological model using observational data
59. Non-singular bouncing cosmology in f(T,T) gravity with energy condition violations
60. Observational evidence of bulk viscosity effects in f(R,T) cosmological models
61. The dynamics of matter bounce cosmology in Weyl-type f(Q,T) gravity
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