Power-law inflation from the rolling tachyon A Feinstein Physical Review D 66 (6), 063511, 2002 | 356 | 2002 |

Power-low expansion in k-essence cosmology LP Chimento, A Feinstein Modern Physics Letters A 19 (10), 761-768, 2004 | 137 | 2004 |

Curvature-singularity-free solutions for colliding plane gravitational waves with broken u-v symmetry A Feinstein, J Ibáez Physical Review D 39 (2), 470, 1989 | 66 | 1989 |

Exponential-potential scalar field universes. I. Bianchi type I models JM Aguirregabiria, A Feinstein, J Ibanez Physical Review D 48 (10), 4662, 1993 | 65 | 1993 |

Ghosts in a mirror A Feinstein, S Jhingan Modern Physics Letters A 19 (06), 457-465, 2004 | 51 | 2004 |

A new inhomogeneous cosmological perfect fluid solution with p= ρ/3 A Feinstein, JMM Senovilla Classical and Quantum Gravity 6 (6), L89, 1989 | 50 | 1989 |

Inhomogeneous mixmaster universes: some exact solutions M Carmeli, C Charach, A Feinstein Annals of Physics 150 (2), 392-412, 1983 | 46 | 1983 |

Closed inhomogeneous string cosmologies A Feinstein, R Lazkoz, MA Vazquez-Mozo Physical Review D 56 (8), 5166, 1997 | 44 | 1997 |

Relativistic hydrodynamics with sources for cosmological K-fluids A Diez-Tejedor, A Feinstein International Journal of Modern Physics D 14 (09), 1561-1576, 2005 | 41 | 2005 |

Exact anisotropic scalar field cosmologies A Feinstein, J Ibanez Classical and Quantum Gravity 10 (1), 93, 1993 | 39 | 1993 |

Initial conditions and the structure of the singularity in pre-big-bang cosmology A Feinstein, KE Kunze, MA Vazquez-Mozo Classical and Quantum Gravity 17 (18), 3599, 2000 | 38 | 2000 |

Scalar field inhomogeneous cosmologies A Feinstein, J Ibanez, P Labraga Journal of Mathematical Physics 36 (9), 4962-4974, 1995 | 35 | 1995 |

Curved dilatonic brane worlds A Feinstein, KE Kunze, MA Vazquez-Mozo Physical Review D 64 (8), 084015, 2001 | 33 | 2001 |

Exponential-potential scalar field universes. II. Inhomogeneous models JM Aguirregabiria, A Feinstein, J Ibanez Physical Review D 48 (10), 4669, 1993 | 33 | 1993 |

Homogeneous scalar field and the wet dark sides of the universe A Diez-Tejedor, A Feinstein Physical Review D 74 (2), 023530, 2006 | 28 | 2006 |

M-theory resolution of four-dimensional cosmological singularities via U-duality A Feinstein, MA Vázquez-Mozo Nuclear Physics B 568 (1-2), 405-420, 2000 | 28 | 2000 |

Gravitational solitons and spatial flatness A Feinstein, C Charach Classical and Quantum Gravity 3 (1), L5, 1986 | 27 | 1986 |

Exact inhomogeneous scalar field universes A Feinstein, J Ibanez Classical and Quantum Gravity 10 (12), L227, 1993 | 25 | 1993 |

Inhomogeneous Einstein-Rosen string cosmology D Clancy, A Feinstein, JE Lidsey, R Tavakol Physical Review D 60 (4), 043503, 1999 | 21 | 1999 |

The Bel-Robinson tensor for the collision of gravitational plane waves N Breton, A Feinstein, J Ibánez General relativity and gravitation 25 (3), 267-273, 1993 | 18 | 1993 |