◍wovepaper
SearchResearchersInstitutions
Sign in
researcher

Derek Perera

14 papers hereh-index 315 citations9 works total

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

author position
  • first author5
  • middle author7

Across the 12 of 14 papers where every author was matched, so the position is known.

fields
  • astro-ph.CO8
  • astro-ph.GA6

identity via Semantic Scholar / OpenAlex

activity
20232026
most citedMicrolensing at Cosmological Distances: Event Rate Predictions in the Warhol Arc of MACS 0416

6 citations · 29 across the 11 of their papers we have counts for

collaborators
Showing 2023Show all

2 papers · 1 filter

astro-ph.GA2023★ 1 cited

Free-Form and Hybrid Lens Models for SDSS J1004+4112: Substructure and Central Image Time Delay Constraints

Derek Perera, Liliya L. R. Williams, Jori Liesenborgs +2

SDSS J1004+4112 is a well studied gravitational lens with a recently measured time delay between its first and fourth arriving quasar images. Using this new constraint, we present…

astro-ph.GA2023★ 5 cited

Constraints on the Inner Regions of Lensing Galaxies from Central Images using a Recent AGN Offset Distribution

Derek Perera, Liliya L. R. Williams, Claudia Scarlata

In gravitational lensing, central images in quads can serve as a powerful probe of the inner regions of lens galaxies. The presence of an offset central supermassive black hole (SM…

◍wovepaper

Papers, researchers and institutions, woven together.

Explore
  • Search
  • Researchers
  • Institutions
Account
  • Library
  • Chat
Data
  • arXiv.org
  • Semantic Scholar
  • OpenAlex
  • Latest RSS
AboutContactPrivacyDevelopersllms.txtopenapi.json
Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.