# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/stephen-barr
# Generated: 2026-08-13T05:56:22.650Z

schema: https://schema.org/Person
url: "https://fame.am/person/stephen-barr"
name: "Stephen Barr"
slug: "stephen-barr"
description: "Stephen Matthew Barr is an American physicist who is a professor emeritus of physics at the University of Delaware. A member of its Bartol Research Institute, Barr does research in theoretical particle physics and cosmology. In 2011, he was elected Fellow of the American Physical Society, the citation reading \"for original contributions to grand unified theories, CP violation, and baryogenesis.\""
tagline: "American physicist"
gender: "male"
category:
  name: "Scientists"
  slug: "scientists"
profileType:
  name: "Scientist"
  slug: "scientist"
  entityType: "https://www.wikidata.org/entity/Q39631"
birthDate: "1953-11-28"
livingStatus: "LIVING"
scores:
  popularity:           45.72
  momentum:             2.25296442687747
  historical:           5.708858666666667
  currentAttention:     0
  sourceConfidence:     40
  profileCompleteness:  50
  trendDirection:       "STABLE"
ranks:
  global:   null
  country:  null
  category: null
platforms:
  - platform:  "WEBSITE"
    url:       "http://stephenmbarr.weebly.com"
sources:
  - url: "https://en.wikipedia.org/wiki/Stephen_Barr"
    title: "Stephen Barr"
    type:  "WIKIPEDIA"
  - url: "https://az.wikipedia.org/wiki/Stiven_Barr"
    title: "Stiven Barr"
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/Stephen_Barr"
    title: "Stephen Barr"
    type:  "WIKIPEDIA"
  - url: "https://ru.wikipedia.org/wiki/%D0%91%D0%B0%D1%80%D1%80%2C_%D0%A1%D1%82%D0%B8%D0%B2%D0%B5%D0%BD"
    title: "Барр, Стивен"
    type:  "WIKIPEDIA"
  - url: "https://es.wikipedia.org/wiki/Stephen_Barr"
    title: "Stephen Barr"
    type:  "WIKIPEDIA"
  - url: "https://pt.wikipedia.org/wiki/Stephen_Barr"
    title: "Stephen Barr"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q7608663"
    title: "Wikidata"
    type:  "WIKIDATA"

# bio (long form, separated for readability)
bio: |
  Imported from discovery source: wikidata-dump