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Craig Hogan
Craig Hogan
Craig Hogan
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Craig Hogan is an American professor of astronomy and physics at the University of Chicago and director of the Fermilab Center for Particle Astrophysics.[1]

He is known for his theory of "holographic noise", which holds that the holographic principle may imply quantum fluctuations in spatial positions that would lead to apparent background noise, or holographic noise, measurable by gravitational-wave detectors, in particular GEO 600.

Hogan attended Palos Verdes High School. In 1976, he earned a B.A. in astronomy from Harvard University and a Ph.D. in astronomy from King's College at the University of Cambridge, England, in 1980.

He was an Enrico Fermi Fellow at the University of Chicago from 1980 to 1981, a National Science Foundation Postdoctoral Fellow at Cambridge between 1981 and 1982, and a Bantrell Prize Fellow in Theoretical Astrophysics at the California Institute of Technology from 1982 to 1985.

In 1998, he was a member of the international High-z Supernova Search Team, which co-discovered dark energy.

Hogan is the author of The Little Book of the Big Bang, published in 1998 by Springer-Verlag.

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Craig Hogan

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Craig Hogan is an American theoretical physicist and cosmologist known for his contributions to understanding the large-scale structure and fundamental properties of the universe, including his role in the co-discovery of dark energy through the High-z Supernova Search Team and his pioneering work on holographic noise arising from quantum uncertainty in spacetime. He earned his PhD from King's College at the University of Cambridge in 1980, following earlier education in the United States. His academic career has spanned several major institutions, beginning with postdoctoral positions at the University of Chicago, Caltech, and Cambridge, followed by faculty appointments at the University of Arizona in 1985 and the University of Washington in 1990, where he later held administrative leadership roles including department chair, divisional dean, and vice provost for research. In 2008, he joined the University of Chicago as a professor in the Department of Astronomy and Astrophysics and the Enrico Fermi Institute, while also serving as a distinguished scientist at Fermilab; he is now Professor Emeritus at Chicago. Hogan's research has covered diverse areas of astrophysical cosmology, from the origin of chemical elements and cosmic phase transitions to magnetic fields, cosmic reionization, gravitational lensing, dark matter, gravitational waves, and the cosmological constant. As part of the High-z Supernova Search Team, he contributed to the groundbreaking 1998 discovery that the universe's expansion is accelerating due to dark energy, a finding recognized with the Gruber Cosmology Prize awarded to the team. He has also proposed the existence of holographic noise—fundamental quantum fluctuations in spacetime at the Planck scale—and led the development of the Fermilab Holometer experiment to search for these effects. Additionally, Hogan co-founded the Large Synoptic Survey Telescope (now Vera C. Rubin Observatory) Corporation and has been involved in planning for space-based gravitational wave detection through the LISA project. He is the author of The Little Book of the Big Bang: A Cosmic Primer. Little is publicly documented about Craig Hogan's early life beyond his American nationality and education in the United States prior to his doctoral studies. He earned his PhD from King's College at the University of Cambridge in 1980. No dance career is documented for Craig Hogan, the theoretical physicist and cosmologist. This section appears to describe a different individual with the same name and has been removed to maintain factual accuracy.

Acting career

Craig J. Hogan has no known professional acting career in film, television, or advertising. Claims of such credits refer to a different individual sharing the same name. He has appeared as himself (not in an acting role) in scientific documentaries, including the BBC Horizon episode "What is Reality?" (2011), discussing his research at Fermilab.

Awards and recognition

Craig Hogan has received recognition for his contributions to cosmology, particularly through collaborative discoveries and individual honors. As a member of the High-z Supernova Search Team, he contributed to the 1998 discovery of the universe's accelerating expansion, for which the team received the Gruber Cosmology Prize. In 2015, Hogan was part of the Supernova Cosmology Project team awarded the Breakthrough Prize in Fundamental Physics for the discovery of cosmic acceleration and dark energy. His research has also been recognized with an Alexander von Humboldt Research Award. Additional earlier honors include a Sloan Foundation fellowship. No information about Craig Hogan's personal life is available from reliable public sources.
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