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Physics is the natural science of matter, involving the study of matter, its fundamental constituents, its motion and behavior through space and time, and the related entities of energy and force. Physics is one of the most fundamental scientific disciplines, with its main goal being to understand how the universe behaves. A scientist who specializes in the field of physics is called a physicist.
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Theoretical physics is a branch of physics that employs mathematical models and abstractions of physical objects and systems to rationalize, explain, and predict natural phenomena. This is in contrast to experimental physics, which uses experimental tools to probe these phenomena.
The idea that matter consists of smaller particles and that there exists a limited number of sorts of primary, smallest particles in nature has existed in natural philosophy at least since the 6th century BC. Such ideas gained physical credibility beginning in the 19th century, but the concept of "elementary particle" underwent some changes in its meaning: notably, modern physics no longer deems elementary particles indestructible. Even elementary particles can decay or collide destructively; they can cease to exist and create (other) particles in result.
References
- 1 2 Long, Kelvin F. (2012). Deep Space Propulsion: A Roadmap to Interstellar Flight (Google Books preview). Springer Science+Business Media. pp. 295–296. ISBN 978-1461406075.
- 1 2 Lietz, Haiko (5 January 2006). "Take a leap into hyperspace" (Full text article available for free download.). New Scientist magazine. Reed Business Information Ltd. Retrieved 20 July 2013.
...the idea relies on an obscure and largely unrecognized kind of physics...The majority of physicists have never heard of Heim theory, and most of those contacted by New Scientist said they couldn't make sense of Dröscher and Häuser's description of the theory behind their proposed experiment...The general consensus seems to be that Dröscher and Häuser's theory is incomplete at best...it has not passed any normal form of peer review.
- ↑ Citation rates; other information (20 July 2013). "Dröscher, W." Google Scholar. Retrieved 20 July 2013.
- 1 2 Modanese, Giovanni and Robertson, Glen A. (2012). Gravity-Superconductors Interactions: Theory and Experiment (Google Books preview). Bentham Science Publishers. pp. 230–231. ISBN 978-1608054008.
{{cite book}}: CS1 maint: multiple names: authors list (link) - ↑ Farrell, Joseph P. (2010). Babylon's Banksters: The Alchemy of Deep Physics, High Finance and Ancient Religion. Port Townsend, WA: Feral House. pp. 110–111. ISBN 978-1932595796.
- ↑ Ufos For Know-It-Alls. Filiquarian Publishing. 2008. p. 41. ISBN 978-1599862323.[ permanent dead link ]
- ↑ List of Publications. HPCC-Space GmbH. 2006.
- ↑ Auerbach, T.; von Ludwiger, I. (1992). "Heim's Theory of Elementary Particle Structures" (PDF). Journal of Scientific Exploration. 6 (3): 217–231. Archived from the original (PDF) on 7 May 2012. Retrieved 20 July 2013.
So far Heim has not succeeded in finding a criterion which would limit the number of excited states to those actually observed. Despite the insight gained into particle physics, the theory is not entirely equivalent to modem quantum theory. This enables [Heim] to derive logically precise statements about the process of life, the origin of paranormal phenomena, and the structure of realms far transcending the 4-dimensional world of our experience.
[ unreliable source? ]
