John Hartnett (physicist) explained

John Gideon Hartnett
Birth Date:1952 3, df=y
Birth Place:Manjimup, Western Australia
Nationality:Australian
Education:School of Physics at the University of Western Australia, BSc (Hons) and PhD
Alma Mater:University of Western Australia
Occupation:Physicist
Employer:University of Adelaide, Adelaide, South Australia
Awards:Hartnett was announced as the winner of the 2010 W.G. Cady award by IEEE Ultrasonics, Ferroelectrics and Frequency Control Society.
Website:http://biblescienceforum.com

John G. Hartnett (born 24 March 1953 in Manjimup, Western Australia), is an Australian young Earth creationist and cosmologist. He has been active with Creation Ministries International and is known for his opposition to the Big Bang theory and criticism of the dark matter and dark energy hypotheses.

He received both his BSc (Hons) (1973) and PhD with distinction (2001) from the School of Physics at the University of Western Australia (UWA). He currently works as a Research Fellow at the University of Adelaide, South Australia. He has published more than 200 papers in scientific journals, book chapters and conference proceedings, holds one patent,[1] works on the development of ultra-stable cryocooled sapphire oscillators[2] and participated on a Sapphire Clock Ensemble project (Atomic Clock Ensemble in Space Mission) run by the European Space Agency.[3] He also has written articles for several creationist journals[4] and, according to Creation Ministries International, Hartnett "believes that God is the real creator of the universe as the Bible says."[5]

Research interests

His research interests include ultra low-noise radar and ultra high stability cryogenic microwave oscillators and clocks based on a pure single-crystal sapphire resonators. Applications for the latter are to provide low noise local oscillators to atomic physics labs, time and frequency atomic fountain standards, and very high frequency VLBI (Very-Long-Baseline-Interferometry) radio-astronomy. The terrestrial clock technology co-developed by him is claimed to be the most stable in the universe, with Hartnett et al. stating that it outperformed the stability of signals generated by pulsars (rotating neutron stars that produce highly periodic bursts of radio waves; such astronomical sources are then used as natural clocks e.g. for tests of physics).[6] [7] Further on, he is interested in the development of cryocooled CSO resonators, detection of WISPs using low noise microwave techniques, tests of the fundamental theories of physics, such as special and general relativity, measurement of drift in fundamental constants[8] and their cosmological implications and cosmology and the large scale structure of the universe.[1] [9] He is also part of a team of scientists who are building liquid helium-cooled oscillators used by sapphire clocks for the National Metrology Institute of Japan in Tsukuba, Japan.

According to Moshe Carmeli, Professor of Theoretical Physics at Ben Gurion University in Beer Sheva, Israel,[10] Hartnett asserted in his theory that there is no need to assume the existence of dark matter in the universe.[11]

Publications

John Hartnett is the author of the book "Starlight, Time and the New Physics" (2007).[12] [13] and co-author of the book "Dismantling the Big Bang".[14] [15]

Patents

Bibliography

Notes and References

  1. Web site: UWA Staff Profile: Professor John Hartnett. University of Western Australia. Thesis: 1; Edited book: 1; Refereed Book Chapters: 9; Refereed Journal Papers: 105; Refereed Conference Papers: 3; Conference Papers: 88; Patents: 1 ; Web of Science Citation Report: Total citations: 924; Average: 9.06; h-index: 15. dead. https://web.archive.org/web/20110810151832/http://www.uwa.edu.au/people/John.Hartnett. 10 August 2011.
  2. Ultra-low-phase-noise cryocooled microwave dielectric-sapphire-resonator oscillators . 10.1063/1.4709479 . 100 . 18 . Applied Physics Letters . 183501 . 1202.2206 . 2012ApPhL.100r3501H . 2012 . Hartnett . John G. . Nand . Nitin R. . Lu . Chuan . 118435663 .
  3. Web site: University news. University of Western Australia.
  4. Web site: Dr John Hartnett, Physics, Cosmology (Australia), Biography . 2011-11-18. Creation Ministries International.
  5. Web site: Starlight, Time and the New Physics tour with Dr John Hartnett . creation.com . 2012 . 23 February 2012 . dead . https://web.archive.org/web/20090426112952/http://creation.com/starlight-time-and-the-new-physics-tour-with-dr-john-hartnett . 26 April 2009 .
  6. Web site: Where Is the Best Clock in the Universe? . arXiv blog. MIT Technology Review . The widespread belief that pulsars are the best clocks in the universe is wrong, say physicists.. 2011-11-18.
  7. John . Hartnett . Luiten, Andre . Colloquium: Comparison of Astrophysical and Terrestrial Frequency Standards . 2011. We have re-analyzed the stability of pulse arrival times from pulsars and white dwarfs using several analysis tools for measuring the noise characteristics of sampled time and frequency data. We show that the best terrestrial artificial clocks substantially exceed the performance of astronomical sources as time-keepers in terms of accuracy (as defined by cesium primary frequency standards) and stability. ...we show that detailed accuracy evaluations of modern terrestrial clocks imply that these new clocks are likely to have a stability better than any astronomical source up to comparison times of at least hundreds of years. . 1–9. 10.1103/RevModPhys.83.1. 83. 1 . Reviews of Modern Physics . 1004.0115. 2011RvMP...83....1H . 118396798 .
  8. Web site: John. Hartnett. Quantized quasar redshifts in a creationist cosmology . 2011-11-19.
  9. Hartnett, John, chapter in Book: Carmeli, Moshe . Relativity: modern large-scale spacetime structure of the cosmos. World Scientific Publishing. London, UK. 363. 978-981-281-375-6. 2008. 2011-11-18.
  10. Web site: Moshe Carmeli. Ben Gurion University. 2011-11-27. 26 April 2012. https://web.archive.org/web/20120426005146/http://physics.bgu.ac.il/HOMEPAGES/FACULTY/Carmeli/main.html. dead.
  11. Book: Carmeli, Moshe. Moshe Carmeli. Cosmological relativity: the special and general theories of the structure. World Scientific Publishing Co.. Danvers, MA, USA. 2006. 981-270-075-7. It was shown by Dr. John G. Hartnett that there is no need to assume the existence of dark matter in the universe. . 2011-11-25.
  12. Book: Hartnett, John. Starlight, Time and the New Physics. Creation Ministries International. 2007. 978-0-949906-68-7. 34. 'Dark Matter' -today's 'fudge' factor; Technical Appendices: App.1: The large scale structure of the universe does not need 'dark' matter or 'dark' energy; App.6: Light-travel-time problem solved.
  13. Web site: Hopkins. Amanda. Creation vs Evolution debate on GOD TV. The Way. 18 November 2011.
  14. Web site: Big bang or bulldust?. 7 December 2008. ScienceAlert. ScienceNetwork WA. A fundamental problem with big bang theory is the weakness of the gravitational force between stars and galaxies. 'Dark' matter – which has never been detected – is needed to explain why so much of the universe (98 percent) is missing, or cannot be seen.. 18 November 2011. 7 April 2012. https://web.archive.org/web/20120407031705/http://www.sciencealert.com.au/features/20080812-18554.html.
  15. Book: Hartnett. John. Alex . Williams . Dismantling the Big Bang. Master Books. 2005 . Cover. 978-0-89051-437-5 . As a way of explaining the universe we see, big-bang theory doesn't work. Not only does it lack a credible and consistent mechanism, but even given the credit of every possible doubt, the best it can produce is an expanding cloud of gas..
  16. Web site: Temperature compensated oscillator .