Publications in collaboration with researchers from Universidad Central de Las Villas (4)

2007

  1. Quintom cosmologies with arbitrary potentials

    Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, Vol. 649, Núm. 2-3, pp. 103-110

2006

  1. Crossing the phantom divide without phantom matter

    Journal of Cosmology and Astroparticle Physics

  2. Quintom cosmologies admitting either tracking or phantom attractors

    Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, Vol. 638, Núm. 4, pp. 303-309

2005

  1. Asymptotic behavior of Cardassian cosmologies with exponential potentials

    Physical Review D - Particles, Fields, Gravitation and Cosmology, Vol. 71, Núm. 12