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Erick Pastén

4 papers hereh-index 14 citations4 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • sole author1
  • first author2
  • middle author1

Across the 4 of 4 papers where every author was matched, so the position is known.

fields
  • astro-ph.CO3
  • gr-qc1
same name
  • Erick Pastén — 4 papers, h 1

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

most citedApproximations for the divergence of the local large-scale structure velocity field and its implications for Tilted Cosmology

6 citations · 6 across the 4 of their papers we have counts for

collaborators
Showing astro-ph.COShow all

3 papers · 1 filter

astro-ph.CO2026

Cosmology without the cosmological principle: A study of the large-scale structure effects in the background universe

Erick Pastén

Recent studies strongly suggest that the ΛCDM model may no longer serve as the definitive standard model in cosmology, given the increasing tensions between different cosmologica…

astro-ph.CO2026

Reconstructing the kinematics of Laniakea using Type Ia Supernovae

Francesco Sorrenti, Erick Pastén, Leonardo Giani

We develop a kinematic framework that relates the monopole, dipole, and quadrupole of the luminosity distance to an ellipsoidal peculiar velocity field describing the dynamics of t…

astro-ph.CO2023★ 6 cited

Approximations for the divergence of the local large-scale structure velocity field and its implications for Tilted Cosmology

Erick Pastén, Sebastián Gálvez, Víctor Cárdenas

We characterize the peculiar velocity field of the local large-scale structure reconstructed from the 2M++ survey, by treating it as a fluid, extracting the divergence via differ…

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