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
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
The term unified field theory was coined by Einstein, who was attempting to prove that electromagnetism and gravity were different manifestations of a single fundamental field. When quantum theory entered the picture, the puzzle became more complex.
searchcio-midmarket.techtarget.com/sDefinition/0,,sid18... searchcio-midmarket.techtarget.com/sDefinition/0,,sid183_gci554508,00.html
In this paper it is shown that, under certain assumptions about the metric of the space-time, energy momentum tensor of the total field, when Einstein's field equations are satisfied, ... A new version of the unified field theory is suggested, and it is indicated briefly that a genuine energy momentum tensor exists which...
www.iop.org/EJ/abstract/0370-1298/65/2/301
Several ways of extending the representational framework for a unified field theory are possible and have been considered by Einstein and other re-searchers.
philsci-archive.pitt.edu/archive/00003293/01/uft.pdf
This contribution gives an overview of Einstein's work on unified field theory. It characterizes this work from four perspectives, by looking at its conceptual, representational, biographical, and philosophical dimensions. ... Sauer, Tilman (2007) Einstein's Unified Field Theory Program.
philsci-archive.pitt.edu/archive/00003293/
V. Hlavat'y. Geometry of Einstein's Unified Field Theory. P. Noordhoff Ltd., Groningen, Holland, 1958. ... Geometry of Einstein's Unified Field Theory. P. Noordhoff Ltd., Groningen, Holland, 1958. Online articles have much greater impact More about CiteSeer.IST Add search form to your site Submit documents Feedback ;
citeseer.ist.psu.edu/context/521312/0
What is Einstein's unified field theory and how do can it be proven? There are four forces of nature: Gravity, Electromagnetism, and the weak and strong nuclear forces... ... It was Einstein's dream to unify all four forces, and he spent most of his life trying to do this and create the first Unified Field Theory.
www.answerbag.com/q_view/64206
Title:; Test-particle motion in Einstein's unified field theory. I. General theory and application to neutral test particles ... In the case of Einstein's unified field theory the results are the same, providing we identify a certain symmetric second-rank tensor field appearing in Einstein's theory with the metric...
adsabs.harvard.edu/abs/1985PhRvD..31.1236J
Title:; A teleparallel effective geometry for Einstein's unified field theory ... Riemannian and teleparallel geometrical approaches to the investigation of Maxwell electrodynamics shown that a unified field theory of gravitation and electromagnetism a la Einstein can be obtained from a stationary metric.
adsabs.harvard.edu/abs/2005gr.qc.....1050G