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Arthur Kosowsky

American theoretical physicist, cosmologist and researcher

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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionAug 31, 2026
Entity authorityQ51701732 ↗
Source-derived summary

Arthur Kosowsky is a theoretical physicist and cosmologist, and chair of the Department of Physics and Astronomy at the University of Pittsburgh.

Biography

Arthur Kosowsky received his B.S. in physics in 1989 from Washington University in St. Louis, where he was an Arthur Holly Compton Fellow. In 1994, he received his Ph.D. in physics under the supervision of Michael Turner, where he was an NSF Graduate Research Fellow and a NASA GSRP fellow. He then held positions as a Junior Fellow at Harvard University and as assistant then associate professor at Rutgers, before moving to the University of Pittsburgh, where he is a Professor and Chair of the Department of Physics and Astronomy. He was divisional associate editor for Physical Review Letters.

Kosowsky was elected a fellow of the American Physical Society in 2014 for "landmark contributions to cosmology, including pioneering work on the use of CMB fluctuations for precision cosmology and pioneering work on the origin and detection of primordial gravitational waves." In addition to his theoretical research, he collaborates on observational work through the Atacama Cosmology Telescope and Simons Observatory.

Editorial summary

The public source identifies “Arthur Kosowsky” as american theoretical physicist, cosmologist and researcher. This brief keeps that definition visible, then builds a research path around Arthur, Kosowsky and American.

Editorial reviewStrongest as a route into the people, institutions and dated events that shaped the subject’s public record. The current lead gives the account dated anchors—1989, 1994, 2014—that can be checked directly. The selected authority fields contribute no independent date. Its value is orientation rather than verdict, with Arthur, Kosowsky and American providing the first useful test.
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Chronology provides the most reliable spine for this subject; interpretation should follow only after identities and dates are secure. The source revision retrieved here is dated Aug 31, 2026. The linked authority identifier is Q51701732. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1989, 1994 and 2014.

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Source & attribution

This entry incorporates text from “Arthur Kosowsky” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.