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researcher

N. Pires

2 papers here

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

author position
  • last author2

Across the 2 of 2 papers where every author was matched, so the position is known.

fields
  • astro-ph1
  • astro-ph.CO1
same name
  • N. Pires — 1 paper, h 8

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 citedLookback time bounds from energy conditions

55 citations · 68 across the 2 of their papers we have counts for

collaborators
Showing astro-phShow all

1 paper · 1 filter

astro-ph2007★ 55 cited

Lookback time bounds from energy conditions

J. Santos, J. S. Alcaniz, M. J. Reboucas +1

In general relativity, the energy conditions are invoked to restrict general energy-momentum tensors on physical grounds. We show that in the standard Friedmann-Lemaitre-Robertson-…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.