Model of the universe including dark energy accounted for by both a quintessence field and a (negative) cosmological constant R Cardenas, T Gonzalez, Y Leiva, O Martin, I Quiros
Physical Review D 67 (8), 083501, 2003
61 2003 Quintom phase-space: beyond the exponential potential G Leon, Y Leyva, J Socorro
Physics Letters B 732, 285-297, 2014
51 2014 Interacting viscous dark fluids A Avelino, Y Leyva, LA Urena-Lopez
Physical Review D 88 (12), 123004, 2013
40 2013 Dynamics of a self-interacting scalar field trapped in the braneworld for a wide variety of self-interaction potentials Y Leyva, D Gonzalez, T Gonzalez, T Matos, I Quiros
Physical Review D 80 (4), 044026, 2009
39 2009 Phase space analysis of quintessence fields trapped in a Randall–Sundrum braneworld: a refined study D Escobar, CR Fadragas, G Leon, Y Leyva
Classical and Quantum Gravity 29 (17), 175005, 2012
36 2012 Intermediate accelerated solutions as generic late-time attractors in a modified Jordan-Brans-Dicke theory A Cid, G Leon, Y Leyva
Journal of Cosmology and Astroparticle Physics 2016 (02), 027, 2016
27 2016 Asymptotic behavior of a scalar field with an arbitrary potential trapped on a Randall-Sundrum’s braneworld: the effect of a negative dark radiation term on a Bianchi I brane D Escobar, CR Fadragas, G Leon, Y Leyva
Astrophysics and Space Science 349, 575-602, 2014
27 2014 Phase space analysis of quintessence fields trapped in a Randall–Sundrum braneworld: anisotropic Bianchi I brane with a positive dark radiation term D Escobar, CR Fadragas, G Leon, Y Leyva
Classical and Quantum Gravity 29 (17), 175006, 2012
27 2012 Exact scaling solutions in normal and Brans–Dicke models of dark energy O Arias, T Gonzalez, Y Leyva, I Quiros
Classical and Quantum Gravity 20 (13), 2563, 2003
23 2003 Falsifying field-based dark energy models G Leon, Y Leyva, EN Saridakis, O Martin, R Cardenas
arXiv preprint arXiv:0912.0542, 2009
22 2009 Asymptotic properties of a supposedly regular (Dirac-Born-Infeld) modification of general relativity R García-Salcedo, T Gonzalez, C Moreno, Y Napoles, Y Leyva, I Quiros
Journal of Cosmology and Astroparticle Physics 2010 (02), 027, 2010
17 2010 Falsifying field-based dark energy models Dark Energy: Theories, Developments, and Implications G Leon, Y Leyva, EN Saridakis, O Martin, R Cardenas
New York: Nova Science Publishers, 2010
16 2010 Higher order Lagrangians inspired by the Pais-Uhlenbeck oscillator and their cosmological applications G Pulgar, J Saavedra, G Leon, Y Leyva
Journal of Cosmology and Astroparticle Physics 2015 (05), 046, 2015
13 2015 Evolution of density perturbations in double exponential quintessence models T Gonzalez, R Cardenas, I Quiros, Y Leyva
Astrophysics and Space Science 310 (1), 13-18, 2007
12 2007 Inflation and primordial fluctuations in gravity’s rainbow Y Leyva, C Leiva, G Otalora, J Saavedra
Physical Review D 105 (4), 043523, 2022
9 2022 No stable dissipative phantom scenario in the framework of a complete cosmological dynamics N Cruz, S Lepe, Y Leyva, F Pena, J Saavedra
Physical Review D 90 (8), 083524, 2014
9 2014 Bulk viscosity, interaction and the viability of phantom solutions Y Leyva, M Sepúlveda
The European Physical Journal C 77, 1-8, 2017
7 2017 Note on stability of de Sitter solutions of theories I Quiros, Y Leyva, Y Napoles
Physical Review D 80 (2), 024022, 2009
7 2009 Socorro, J2014PhLB. 732. 285L. vol. 732 G Leon, Y Leyva
Phys. Lett. B, 285-297, 2014
6 2014 Constraining the prebiotic cell size limits in extremely hostile environments: a dynamical perspective Y Leyva, O Martín, CR García‐Jacas
Astrobiology 18 (4), 403-411, 2018
5 2018