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researcher

D. B. de Freitas

32 papers hereh-index 472 citations25 works total

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

author position
  • sole author1
  • first author15
  • middle author4
  • last author8

Across the 28 of 32 papers where every author was matched, so the position is known.

fields
  • astro-ph.SR25
  • astro-ph.EP2
  • astro-ph.HE2
  • physics.geo-ph2
  • gr-qc1
same name
  • D. B. de Freitas — 2 papers
  • D. B. de Freitas — 1 paper, 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

activity
20102025
most citedStellar Cycles from Photometric Data: CoRoT Stars

48 citations · 346 across the 31 of their papers we have counts for

collaborators
Showing 2014Show all

2 papers · 1 filter

astro-ph.SR2014★ 5 cited

Chandrasekhar's relation and the stellar rotation in the Kepler field

J. R. P. Silva, B. B. Soares, D. B. de Freitas

According to the statistical law of large numbers, the expected mean of identically distributed random variables of a sample tends toward the actual mean as the sample increases. U…

astro-ph.SR2014★ 6 cited

Strong evidences for a nonextensive behavior of the rotation period in Open Clusters

D. B. de Freitas, M. M. F. Nepomuceno, B. B. Soares +1

Time-dependent nonextensivity in a stellar astrophysical scenario combines nonextensive entropic indices qK​ derived from the modified Kawaler's parametrization, and q, obtai…

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