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Samuel Lepe Santa Cruz

Postulacion Particular

Particular

Santiago, Chile

Gravitacion; Cosmologia; Sistemas Dinamicos; Astrofisica; CosmologÃa; Gravedad anÃ¡loga

Profesor Adjunto Part Time

Pontificia Universidad Católica de Valparaíso

Santiago, Chile

2017 - 2022
Postulacion Particular Other

Particular

Santiago, Chile

2022 - A la fecha

POSTULACION PARTICULAR Other

Particular

Chile

2022 - A la fecha


Averaging generalized scalar field cosmologies II: locally rotationally symmetric Bianchi I and flat Friedmann-Lemaitre-Robertson-Walker models Leon, Genly; Cuellar, Sebastian; Lepe, Samuel; Michea, Claudio Article ISI SCOPUS European Physical Journal C (2021)
Reconstructing mimetic cosmology Cruz, Miguel; Lepe, Samuel; Salgado, Patricio Article ISI SCOPUS Physics of the Dark Universe (2021)
Challenging matter creation models in the phantom divide Cruz, Miguel; Lepe, Samuel Article ISI SCOPUS Physical Review D (2020)
Cosmic expansion with matter creation and bulk viscosity Cruz, Miguel; Lepe, Samuel Article ISI SCOPUS Physical Review D (2020)
Cosmological dark matter amplification through dark torsion Lepe, Samuel Article ISI SCOPUS Classical and Quantum Gravity (2020)
Cosmology from Newton-Chern-Simons gravity Article ISI SCOPUS Nuclear Physics B (2020)
Interacting dark matter and cosmic acceleration Lepe, Samuel Article ISI SCOPUS European Physical Journal C (2020)
Modeling holographic dark energy with particle and future horizons Cruz, Miguel; Lepe, Samuel Article ISI SCOPUS Nuclear Physics B (2020)
Non-zero torsion and late cosmology Cruz, Miguel; Lepe, Samuel Article ISI SCOPUS European Physical Journal C (2020)
The spin tensor of dark matter and the Hubble parameter tension Lepe, Samuel Article ISI SCOPUS Physics of the Dark Universe (2020)
A thermodynamics revision of Rastall gravity Article ISI SCOPUS CLASSICAL AND QUANTUM GRAVITY (2019)
Dark energy and dark matter interaction in light of the second law of thermodynamics Article ISI SCOPUS EUROPEAN PHYSICAL JOURNAL C (2019)
Qualitative description of the universe in the interacting fluids scheme Morales-Navarrete G. Article ISI SCOPUS Nuclear Physics B (2019)
A holographic cut-off inspired in the apparent horizon Lepe S. Article ISI SCOPUS European Physical Journal C (2018)
Gauss-Bonnet dark energy on Horava-Lifshitz cosmology Lepe S.; Otalora G. Article ISI SCOPUS EUROPEAN PHYSICAL JOURNAL C (2018)
Holographic approach for dark energy-dark matter interaction in curved FLRW spacetime Lepe S. Article ISI SCOPUS CLASSICAL AND QUANTUM GRAVITY (2018)
Renormalization group approach in a Lifshitz-like Gross-Neveu-Thirring model Alves, V; Lepe S.; NASCIMENTO, L. Article ISI SCOPUS PHYSICAL REVIEW D (2018)
Thermodynamically allowed phantom cosmology with viscous fluid Lepe S.; Odintsov S.D. Article ISI SCOPUS PHYSICAL REVIEW D (2018)
Bulk-boundary interaction and the second law in Horava-Lifshitz cosmology Cruz M.; Lepe S.; Peña, F Article ISI SCOPUS Physical Review D - Particles, Fields, Gravitation and Cosmology (2015)
Holographic energy density on Horava-Lifshitz cosmology Lepe S.; Peña, F; Torres F. Article ISI SCOPUS PHYSICAL REVIEW D (2015)
DGP cosmological model with generalized Ricci dark energy Aguilera, Y; Avelino A.; Cruz N.; Lepe S.; Peña, F Article ISI SCOPUS EUROPEAN PHYSICAL JOURNAL C (2014)
Hawking radiation from z=3 and z=1-Lifshitz black holes Lepe S.; Merello, B Article ISI SCOPUS Modern Physics Letters A (2014)
Interacting Ricci-like holographic dark energy Arevalo, F; Cifuentes, P; Lepe S.; Peña, F Article ISI SCOPUS ASTROPHYSICS AND SPACE SCIENCE (2014)
No stable dissipative phantom scenario in the framework of a complete cosmological dynamics Cruz N.; Lepe S.; Leyva Y.; Peña, F; Saavedra J. Article ISI SCOPUS PHYSICAL REVIEW D (2014)
On HoA (TM) ava-Lifshitz cosmology Lepe S.; Saavedra J. Article ISI ASTROPHYSICS AND SPACE SCIENCE (2014)
Sign of the amount of nonconservation energy in entropic cosmology Lepe S.; Peña, F Article ISI ASTROPHYSICS AND SPACE SCIENCE (2014)
Holographic dark energy in the DGP model Cruz N.; Lepe S.; Peña, F; Avelino A. Article ISI SCOPUS European Physical Journal C (2012)
Scalar field scattering by a Lifshitz black hole under a nonminimal coupling Lepe S.; Lorca J.; Peña, F; VÃ¡squez Y. Article ISI SCOPUS Physical Review D - Particles, Fields, Gravitation and Cosmology (2012)
Dark energy interacting with dark matter and a third fluid: Possible EoS for this component Cruz N.; Lepe S.; Peña, F Article ISI SCOPUS Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics (2011)
FERMIONIC AND SCALAR FIELDS AS SOURCES OF INTERACTING DARK MATTER-DARK ENERGY Lepe S.; Lorca J.; Peña, F; VÃ¡squez Y. Article ISI SCOPUS International Journal of Modern Physics D (2011)
Bare and effective fluid description in brane world cosmology Cruz N.; Lepe S.; Peña, F; Saavedra J. Article ISI SCOPUS European Physical Journal C (2010)
Crossing the phantom divide with Ricci-like holographic dark energy Lepe S.; Peña, F Article ISI SCOPUS European Physical Journal C (2010)
DECAY OF DIRAC FIELDS IN THE BACKGROUNDS OF DILATONIC BLACK HOLES Becar R.; Lepe S.; Saavedra J. Article ISI SCOPUS International Journal of Modern Physics A (2010)
Holographic cosmological models on the braneworld Lepe S.; Saavedra J.; Peña, F Article ISI SCOPUS Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics (2009)
Dark energy interacting with two fluids Cruz N.; Lepe S.; Peña, F Article ISI SCOPUS Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics (2008)
Holographic dark energy interacting with dark matter in a closed Universe Cruz N.; Lepe S.; Peña, F; Saavedra J. Article ISI SCOPUS Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics (2008)
Randall-Sundrum model with lambda < 0 and bulk brane viscosity Lepe S.; Peña, F; Saavedra J. Article ISI SCOPUS Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics (2008)
Role of the Gullstrand-Painlevè metric in acoustic black holes Del Campo S.; Herrera R.; Lepe S.; Saavedra J. Article SCIENCE OF MAKING TORQUE FROM WIND (TORQUE 2016) (2008)
Stability criterion of 1+1 dilatonic black hole Becar R.; Lepe S.; Saavedra J. Article SCOPUS SCIENCE OF MAKING TORQUE FROM WIND (TORQUE 2016) (2008)
Dissipative generalized Chaplygin gas as phantom dark energy Cruz N.; Lepe S.; Peña, F Article ISI SCOPUS Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics (2007)
Quasinormal modes and stability criterion of dilatonic black holes in 1+1 and 4+1 dimensions Becar R.; Lepe S.; Saavedra J. Article ISI SCOPUS PHYSICAL REVIEW D (2007)
An adiabatic approximation to the path integral for relativistic fermionic fields Cortes J.L.; Gamboa J.; Lepe S.; Lopez-Sarrión, J Article ISI SCOPUS Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics (2005)
Quasinormal modes, superradiance and area spectrum for 2+1 acoustic black holes Lepe S.; Saavedra J. Article ISI SCOPUS Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics (2005)
Viscous dark energy and phantom evolution Cataldo M.; Cruz N.; Lepe S. Article ISI SCOPUS Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics (2005)
On the thermal description of the BTZ black holes Cruz N.; Lepe S. Article ISI SCOPUS Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics (2004)
Quasinormal modes of the extremal BTZ black hole Crisostomo, J.; Lepe S.; Saavedra J. Article ISI SCOPUS CLASSICAL AND QUANTUM GRAVITY (2004)
Fermions scattering in a three-dimensional extreme black-hole background Lepe S.; Mendez F.; Saavedra J.; Vergara L. Article ISI SCOPUS CLASSICAL AND QUANTUM GRAVITY (2003)
Holographic cosmology in 2+1 dimensions Cárdenas, V; Cruz N.; Lepe S. Article ISI Revista Mexicana de Fisica (2002)
The Foldy-Wouthuysen transformation from a functional integral approach Gamboa J.; Vergara L.; Lepe S. Article ISI Revista Mexicana de Fisica (2002)
Closed universes can satisfy the holographic principle in three dimensions Cruz N.; Lepe S. Article ISI SCOPUS Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics (2001)
Holographic principle and the dominant energy condition for Kasner type metrics Cataldo M.; Cruz N.; Del Campo S.; Lepe S. Article ISI SCOPUS Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics (2001)
Nonrelativistic fermions in magnetic fields: a quantum field theory approach Espinosa O.; Gamboa J.; Lepe S.; Mendez F. Article ISI SCOPUS Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics (2001)
Off-shell effective Lagrangian for NRQCD and heavy quarks effective theory Gamboa J.; Lepe S.; Vergara L. Article ISI SCOPUS Modern Physics Letters A (2001)


Holography, Interaction and cosmological observations Arevalo, F; Cifuentes, P; Lepe S.; Peña, F ConferencePaper ISI POWDERS AND GRAINS 2009 (2015)
Quantum cosmology in some extended scalar-tensor theories Del Campo S.; Lepe S.; Pimentel, LO ConferencePaper ISI DEVELOPMENTS IN MATHEMATICAL AND EXPERIMENTAL PHYSICS, VOL A: COSMOLOGY AND GRAVITATION (2002)