Unified field theory - Wikipedia, the free encyclopedia
In physics, a unified field theory is a type of field theory that allows all of the fundamental forces between elementary particles to be written in terms of a single field. There is no accepted uni...
en.wikipedia.org/wiki/Unified_field_theory
Grand unification theory - Wikipedia, the free encyclopedia
Grand Unification , grand unified theory , or GUT refers to any of several very similar unified field theories or models in physics that predicts that at extremely high energies (above 10 14 Ge...
en.wikipedia.org/wiki/Grand_unification_theory
Classical unified field theories - Wikipedia, the free encyclopedia
Since the 1800s, some physicists have attempted to develop a single theoretical framework that can account for the fundamental forces of nature – a unified field theory. Classical unified field theor...
en.wikipedia.org/wiki/Classical_unified_field_theories
coined the term "Unified Field Theory," which describes any attempt to unify the between into a single theoretical framework. Einstein spent the latter part of his life searching for such a unified field theory, but was unsuccessf...
http://physics.about.com/od/quantumphysics/f/uft.htm
We show that imposing the transposition invariance to metric-affine theories of gravity and to supergravity leads to formally simpler and stronger field equations. ... Using the simplest metric-affine theory of gravity with torsion, we also show that the requirement of transposition invariance allows to physically...
www.e-kr.org/
The quest for such an explanation -- for a "unified field" theory that would unite electromagnetism and gravity, space and time, all together -- occupied more of Einstein's years than any other activity.
www.aip.org/history/einstein/philos1.htm
This launched his 30-year voyage in search of the so-called unified field theory that he hoped would show that these two forces are really manifestations of one grand underlying principle.
www.pbs.org/wgbh/nova/elegant/everything.html
Unified field theory is sometimes called the Theory of Everything (TOE, for short): the long-sought means of tying together all known phenomena to explain the nature and behavior of all matter and energy in existence. ... Home > Midmarket CIO Definitions - Unified field theory...
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The Office of Naval Research (ONR) has stated that the use of force fields to make a ship and her crew invisible does not conform to known physical laws. ONR also claims that Dr. Albert Einstein's Unified Field Theory was never completed.
www.history.navy.mil/faqs/faq21-1.htm
A new version of the unified field theory is suggested, and it is indicated briefly that a genuine energy momentum tensor exists which is conserved and has a structure similar to that of general relativity.
www.iop.org/EJ/abstract/0370-1298/65/2/301