Late-time cosmology in a (phantom) scalar-tensor theory: dark energy and the cosmic speed-up E Elizalde, S Nojiri, SD Odintsov Physical Review D 70 (4), 043539, 2004 | 1216 | 2004 |

Zeta regularization techniques with applications E Elizalde World scientific, 1994 | 1114 | 1994 |

Class of viable modified gravities describing inflation and the onset of accelerated expansion G Cognola, E Elizalde, S Nojiri, SD Odintsov, L Sebastiani, S Zerbini Physical Review D—Particles, Fields, Gravitation, and Cosmology 77 (4), 046009, 2008 | 949 | 2008 |

Dark energy in modified Gauss-Bonnet gravity: Late-time acceleration and<? format?> the hierarchy problem G Cognola, E Elizalde, S Nojiri, SD Odintsov, S Zerbini Physical Review D—Particles, Fields, Gravitation, and Cosmology 73 (8), 084007, 2006 | 865 | 2006 |

Ten physical applications of spectral zeta functions E Elizalde Springer, 2012 | 799 | 2012 |

Observational constraints on dark energy with generalized equations of state S Capozziello, VF Cardone, E Elizalde, S Nojiri, SD Odintsov Physical Review D—Particles, Fields, Gravitation, and Cosmology 73 (4), 043512, 2006 | 493 | 2006 |

One-loop f (R) gravity in de Sitter universe G Cognola, E Elizalde, S Nojiri, SD Odintsov, S Zerbini Journal of Cosmology and Astroparticle Physics 2005 (02), 010, 2005 | 480 | 2005 |

Dark energy: Vacuum fluctuations, the effective phantom phase, and holography E Elizalde, S Nojiri, SD Odintsov, P Wang Physical Review D—Particles, Fields, Gravitation, and Cosmology 71 (10), 103504, 2005 | 476 | 2005 |

String-inspired Gauss-Bonnet gravity reconstructed from the universe expansion history<? format?> and yielding the transition from matter dominance to dark energy G Cognola, E Elizalde, S Nojiri, SD Odintsov, S Zerbini Physical Review D—Particles, Fields, Gravitation, and Cosmology 75 (8), 086002, 2007 | 316 | 2007 |

Phantom scalar dark energy as modified gravity: Understanding the origin of the Big Rip singularity F Briscese, E Elizalde, S Nojiri, SD Odintsov Physics Letters B 646 (2-3), 105-111, 2007 | 310 | 2007 |

Heat kernel coefficients of the Laplace operator on the *D*‐dimensional ballM Bordag, E Elizalde, K Kirsten Journal of Mathematical Physics 37 (2), 895-916, 1996 | 289 | 1996 |

ΛCDM epoch reconstruction from F (R, G) and modified Gauss–Bonnet gravities E Elizalde, R Myrzakulov, VV Obukhov, D Sáez-Gómez Classical and Quantum Gravity 27 (9), 095007, 2010 | 286 | 2010 |

Nonsingular exponential gravity: a simple theory for early-and late-time accelerated expansion E Elizalde, S Nojiri, SD Odintsov, L Sebastiani, S Zerbini Physical Review D—Particles, Fields, Gravitation, and Cosmology 83 (8), 086006, 2011 | 277 | 2011 |

Viscous little rip cosmology I Brevik, E Elizalde, S Nojiri, SD Odintsov Physical Review D—Particles, Fields, Gravitation, and Cosmology 84 (10), 103508, 2011 | 263 | 2011 |

Reconstructing the universe history, from inflation to acceleration, with phantom<? format?> and canonical scalar fields E Elizalde, S Nojiri, SD Odintsov, D Sáez-Gómez, V Faraoni Physical Review D—Particles, Fields, Gravitation, and Cosmology 77 (10), 106005, 2008 | 260 | 2008 |

Casimir energies for massive scalar fields in a spherical geometry M Bordag, E Elizalde, K Kirsten, S Leseduarte Physical Review D 56 (8), 4896, 1997 | 218 | 1997 |

Casimir effect in de Sitter and anti–de Sitter braneworlds E Elizalde, S Nojiri, SD Odintsov, S Ogushi Physical Review D 67 (6), 063515, 2003 | 198 | 2003 |

universe in gravity PKS Dunsby, E Elizalde, R Goswami, S Odintsov, D Saez-Gomez Physical Review D—Particles, Fields, Gravitation, and Cosmology 82 (2), 023519, 2010 | 187 | 2010 |

Casimir energy for a massive fermionic quantum field with a spherical boundary E Elizalde, M Bordag, K Kirsten Journal of Physics A: Mathematical and General 31 (7), 1743, 1998 | 179 | 1998 |

Born–Infeld quantum condensate as dark energy in the universe E Elizalde, JE Lidsey, S Nojiri, SD Odintsov Physics Letters B 574 (1-2), 1-7, 2003 | 168 | 2003 |