John Hartnett (physicist)

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^[3] and criticism of the dark matter and dark energy hypotheses.^[3]

John Gideon Hartnett
Born	(1952-03-24) 24 March 1952 (age 73) 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(s)	University of Adelaide, Adelaide, South Australia
Known for	Creationist cosmologies
Awards	Hartnett was announced as the winner of the 2010 W.G. Cady award by IEEE Ultrasonics, Ferroelectrics and Frequency Control Society.[1][2]
Website	http://biblescienceforum.com

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,^[4] works on the development of ultra-stable cryocooled sapphire oscillators^[5] and participated on a Sapphire Clock Ensemble project (Atomic Clock Ensemble in Space Mission) run by the European Space Agency.^[6] He also has written articles for several creationist journals^[7] and, according to Creation Ministries International, Hartnett "believes that God is the real creator of the universe as the Bible says."^[8]

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).^[9][10] 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^[11] and their cosmological implications and cosmology and the large scale structure of the universe.^[4][12] 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.^[13]

According to Moshe Carmeli, Professor of Theoretical Physics at Ben Gurion University in Beer Sheva, Israel,^[14] Hartnett asserted in his theory that there is no need to assume the existence of dark matter in the universe.^[15]

Publications

John Hartnett is the author of the book "Starlight, Time and the New Physics" (2007).^[16][17] and co-author of the book "Dismantling the Big Bang".^[3][18]

• Hartnett, J.G. (June 2006). "The distance modulus determined from Carmeli's cosmology fits the accelerating universe data of the high-redshift type Ia supernovae without dark matter". Foundations of Physics. 36 (6): 839–861. arXiv:astro-ph/0501526. Bibcode:2006FoPh...36..839H. doi:10.1007/s10701-006-9047-y. S2CID 119334725.
• Hartnett, J.G. (November 2006). "Spiral galaxy rotation curves determined from Carmelian general relativity". Int. J. Theor. Phys. 45 (11): 2118–2136. arXiv:astro-ph/0511756. Bibcode:2006IJTP...45.2118H. doi:10.1007/s10773-006-9178-0. S2CID 5242732.
• Hartnett, J.G.; Tobar, M.E. (November 2006). "Properties of gravitational waves in Cosmological general relativity". Int. J. Theor. Phys. 905 (11): 2181–2190. arXiv:gr-qc/0603067. Bibcode:2006IJTP...45.2181H. doi:10.1063/1.2736982. S2CID 6475708.
• Hartnett, J.G.; Oliveira, F.J. (18 March 2006). "Carmeli's cosmology fits data for an accelerating and decelerating universe without dark matter or dark energy". Found. Phys. Lett. 19 (6): 519–535. arXiv:astro-ph/0603500. Bibcode:2006FoPhL..19..519O. doi:10.1007/s10702-006-1007-4. S2CID 14967103. Retrieved 18 November 2011.
• Hartnett, J.G.; Oliveira, F.J. (2007). "Luminosity distance, angular size and surface brightness in Cosmological General Relativity". Found. Phys. 37 (3): 446–454. Bibcode:2007FoPh...37..446H. doi:10.1007/s10701-007-9108-x. S2CID 120756047.
• Hartnett, J.G. (2008). "Spheroidal and elliptical galaxy radial velocity dispersion determined from Cosmological General Relativity". Int. J. Theor. Phys. 47 (5): 1252–1260. arXiv:0707.2858. Bibcode:2008IJTP...47.1252H. doi:10.1007/s10773-007-9558-0. S2CID 119683015.
• Hartnett, J.G. (2008). "Extending the redshift-distance relation in Cosmological General Relativity to higher redshifts". Found. Phys. 38 (3): 201–215. arXiv:0705.3097. Bibcode:2008FoPh...38..201H. doi:10.1007/s10701-007-9198-5. S2CID 15943391.
• Hartnett, J.G.; K. Hirano (2008). "Galaxy redshift abundance periodicity from Fourier analysis of number counts N(z) using SDSS and 2dF GRS galaxy surveys". Astrophysics and Space Science. 318 (1–2): 13–24. arXiv:0711.4885. Bibcode:2008Ap&SS.318...13H. doi:10.1007/s10509-008-9906-4. S2CID 16564483.
• Hartnett, J.G. (2013). "A valid finite bounded expanding Carmelian universe without dark matter". International Journal of Theoretical Physics. 52 (12): 4360–4366. arXiv:astro-ph/0508367. Bibcode:2013IJTP...52.4360H. doi:10.1007/s10773-013-1753-6. S2CID 118061478.

Patents

• P1 "Temperature Compensated Oscillator"; US Patent Number 7,046,099, issued 16 May 2006. Obtained from US patent search.^[19]