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Topic: Grand unification theory


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In the News (Sat 2 Jun 12)

  
  Grand unification theory - Wikipedia, the free encyclopedia
Grand unification, grand unified theory, or GUT is a theory in physics that unifies what are considered three "fundamental" gauge symmetries: hypercharge, the weak force, and quantum chromodynamics.
Grand unification is based on the idea that at extremely high energies, all symmetries have the same gauge coupling strength, which is consistent with the speculation that they are really different manifestations of a single overarching gauge symmetry.
GUT theory specifically predicts relations among the fermion masses, such as between the electron and the down quark, the muon and the strange quark, and the tau lepton and the bottom quark for SU(5) and SO(10).
en.wikipedia.org /wiki/Grand_unification_theory   (1238 words)

  
 Grand unification theory   (Site not responding. Last check: 2007-11-07)
Grand Unification Hypothesis Standard Model II (Field Theory) A field principally consisting of surfaces, as forms, imbedded in three-dimensional space, can explain all known forces associated with mass and charge.
The Theory of Positivist Mechanics This theory proposed a framework by which the fundamental principles of quantum mechanics may be derived from classical (general relativistic) principles, thus providing a unification of GR and QM.
Grand Unified Theory: Wave Theory Grand Unified Theory explains every principle process that occurs in nature by introducing energetic matter as the basic force matter that formed wave formations.
www.serebella.com /encyclopedia/article-Grand_unification_theory.html   (699 words)

  
 Grand Unification Theory
This is popularly known as the GUT or Grand ' Unification Theory.
Using the calculation of the unification scale the rate of decay of the proton is estimated.
This is popularly known as the GUT or Grand Unification Theory.
www.irfi.org /articles/articles_51_100/grand_unification_theory.htm   (2002 words)

  
 The Naked Scientists Science Discussion Forum - grand unification theory (GUT)   (Site not responding. Last check: 2007-11-07)
Grand Unified Theories are neither as grand, or unified as you would think.
Electroweak theory was the first step in that direction, followed by the unifications possible through Quantum Chromodynamics.
All a GUT will acheive is to unify gravity with the other three forces (weak force, strong force and electromagnetic force), which currently noone has done.
www.thenakedscientists.com /forum/topic.asp?TOPIC_ID=1112   (207 words)

  
 Grand unification theory - Simple English Wikipedia
Grand Unification Theory was thought of by a Pakistani Scientist, Dr. Abdul Salam.
He combined two forces of the universe, the Weak Nuclear force and the Electromagnetic force.
He received the Nobel prize in 1979 because of this theory.
simple.wikipedia.org /wiki/Grand_unification_theory   (75 words)

  
 Unified Theory
One of the first to attempt the development of such a theory was Albert Einstein, whose work in relativity had led him to the hypothesis that it should be possible to find a unifying theory for the electromagnetic and gravitational forces.
According to this theory the electromagnetic interaction consists of the exchange of a photon, and the weak interaction of the exchange of W and Z intermediate bosons.
Theoretical physicists are currently attempting to combine this so-called electroweak theory with the strong nuclear force, using symmetry theories; such attempts are known as grand unification theories, or GUTs.
leiwen.tripod.com /unified_theory.htm   (392 words)

  
 The Grand Unification Theory   (Site not responding. Last check: 2007-11-07)
And recently the theories of weak force and electromagnetism are unified by Glashow, Weinberg and Salaam in 1979, and this theory is known as Standard Model of particle physics.
Grand unification theories attempt to treat both strong and electroweak interactions under the same mathematical structure.
The idea of grand unification theory is very scientific and may be unusual to general people; however, as people start thinking about it because they wondered how we are created and what happened at the beginning.
www.hesston.edu /academic/faculty/nelsonk/PhysicsResearch/Unified/grand_unification_theory.htm   (1345 words)

  
 Grand Unification and Moving Space Theory   (Site not responding. Last check: 2007-11-07)
This theory suggests that light is an oscillation of space and that an electric field is the manifestation of moving space.
According to the Moving Space Theory, an experiment measuring the speed of light in an electric field should yield a higher speed than the presumed constant, c, because the media of propagation is moved.
This would lead to a re-examination of the Theory of Relativity which is based on the constancy of the speed of light.
www.grandunification.net   (292 words)

  
 What is Grand Unification Theory?   (Site not responding. Last check: 2007-11-07)
In the mid-1970's physicists were excited with the recent success of Steven Weinberg, Abdus Salam and Sheldon Glashow in creating a unification theory for the electromagnetic and weak forces.
By applying what is called 'group theory', physicists such as Glashow, Georgi and others proposed that you could use the symmetries of 'SU(5)' to unite the weak and electromagnetic forces with the strong nuclear force which is mediated by gluons.
GUT also uncovered a new 'Supersymmetry' in nature, which has continued to be searched for.
www.astronomycafe.net /qadir/q1050.html   (373 words)

  
 Unification Theory
Unification Theory In particle physics, an attempt to explain all of the fundamental forces and their relationships between elementary particles in single framework was accomplished in theory by the g.u.t.
These theories such as eltromagnetism and general relativity started to attempt the unification of theories, however they would emerge as the fundamental basics of the g.u.t.
Early attempts at a GUT predicted that the proton's lifetime must be in the region of 1032 years.
www.freeessays.cc /db/36/prv69.shtml   (698 words)

  
 Cooperstown Chamber Music Festival - Stefon Harris Quartet   (Site not responding. Last check: 2007-11-07)
As for the title of the suite and recording, it's a theory in physics, which asserts that the four major forces in the universe (gravitational force, electro-magnetic force, weak nuclear force and strong nuclear force) are actually all the same force acting at different energy levels.
The second half of The Grand Unification Theory is somber (the softly melodic "March of the Angels"), hopeful (the upbeat "The Mystic Messenger" with a fast walking bass line and spirited vibes scamper) and meditative (the brushes-quiet "Rebirth").
The Grand Unification Theory was performed live in its entirety on two occasions after the premiere: in May 2001 in an intimate setting at 171 Cedar Arts, an arts performing center in Corning, NY, and in March 2002 at the New Jersey Performing Arts Center in Newark.
www.cooperstownmusicfest.org /shq.htm   (1045 words)

  
 The Grand Unification Theory has sparked much speculation,   (Site not responding. Last check: 2007-11-07)
Example, the theory of General Relativity was written to describe the gravitational forces, Quantum Theory was written to explain the others.
And at their roots the Theories of Quantum and General Relativity are incompatible, when they are put together they only find "garbage" answers, essentially useless numbers.
The Grand Unification theory attempts to postulate what the physical laws would have acted like at time = 0 (before the creation of the universe) or even what we would observe near a fl hole.
ffden-2.phys.uaf.edu /211.web.stuff/Lichtenberger/main.htm   (349 words)

  
 Finding offers key to physics theory   (Site not responding. Last check: 2007-11-07)
The unified theory of physics, also called the Grand Unification, is what scientists would like to see: A combination of what is known as strong interaction, weak interaction and electromagnetism theory in a single framework.
Grand Unification is a step removed however from the great quest of 20th century physics -- coming up with the so-called "theory of everything" in our Universe that would also describe gravitational force.
The Big Bang is the hypothesized explosive birth of the Universe, a theory that is widely accepted to explain the origin of the Universe in one explosive moment.
hep.bu.edu /~superk/reuters.html   (591 words)

  
 Cristina Guerra: Michael Bibertstein
Unification Theory Part I
  (Site not responding. Last check: 2007-11-07)
Although Michael Biberstein does not link the meaning of his work directly to their titles or the meaning of a selection of his works to the title of an exhibition, ‘Unification Theory’ does nevertheless play a role in shedding some light by suggesting one in many ways of regarding the artist’s most recent work.
This theory ought to provide a blanket statement to describe all things known and unknown to man (in the entire universe).
There are two main theories used to describe everything: general relativity, proposed by Einstein, which describes gravity as the result of curvature of space-time; and quantum mechanics, which describes force in terms of little packages.
www.artnet.com /event/70233/michael-bibertstein-brunification-theory-part-i.html   (820 words)

  
 MSN Encarta - Search Results - Grand Unification Theories   (Site not responding. Last check: 2007-11-07)
Grand Unification Theories (GUTs), in theoretical physics, collective name for attempts to unite three of the fundamental forces of nature—the strong...
According to the big bang theory, the universe expanded rapidly in its first microseconds.
String Theory : role in grand unification theory
encarta.msn.com /Grand_Unification_Theories.html   (134 words)

  
 The Psi Field Grand Unification Theory   (Site not responding. Last check: 2007-11-07)
The challenge to the classically indoctrinated reader is that this is a “grand unifying theory”,..
Before delving into these areas, it is important to offer the thought that whilst the maths works, the actual “subject matter” being mathematically modelled may differ from that which was originally thought to be the thing being measured.
If the theory of quantum is not too far fetched for main stream physics, then maybe a counter explanation offering an alternative but essentially logical theory which fits the established and demonstrably accurate maths has a place.
members.dodo.net.au /~craigberry/psi/psi-main.html   (936 words)

  
 EastSouthWestNorth: Grand Unification of Theories of the Ching Cheong Case
This is not a terribly convincing theory if only because the source was a dinner conversation among unidentified subjects, but at least those were informed media workers.
That turned out to be crucial to the grand unification theory of all the individual theories.
Combining the analyses for all three theories, this author believes that is possible to get a clue by placing the case of Ching Cheong in the general background of struggles among different political factions in mainland China.
www.zonaeuropa.com /20050604_2.htm   (4755 words)

  
 Truth of Universal Consciousness, Universal Mind and its relation to Human Consciousness and Mind
Grand unification theory explores three basic components of human existence, the consciousness, mind and matter [body] and its relative existence with the central reality – the Universal Consciousness, Universal Mind or the God
According to the new foundation to science and the Grand Unification Theory presented in the site, our universe is pulsating one.
The Theory identifies it as the three basic components of human existence, soul, mind and body.
www.geocities.com /theory_of_life/universal_human.htm   (3659 words)

  
 Theory Of Everything, The
Finding such a theory has been the dream of physicists since the idea was first proposed by Isaac Newton, and lately, with technological advances bearing such names as particle accelerators and supercolliders, science is getting closer and closer to finding this theory.
There are two main theories that are used to describe everything; general relativity, proposed by Einstein and describing gravity as a result of curvature of space-time, and quantum mechanics, which describes force in terms of little packages (Bartusiak).
The search for a grand unified theory is indeed a valuable one, and should be continued in order to further the understanding of all humankind.
www.galactic-guide.com /articles/6R102.html   (2111 words)

  
 The Grand Unification Theory of Alcohol Abuse: - doctordeluca.com
The purpose of this chapter is to review current and historical theories of alcoholism within a framework which allows us to examine each theory's causal factors, appropriate agents and mechanisms for change, and implied interventions.
With one exception however, each theory is shortsighted and limited in its ability to comprehensively explain all that we know about alcohol abuse on a macro level.
Other psychoanalytic theories have considered alcoholism to be a manifestation of sex-role conflicts, latent homosexuality, or low self-esteem.
www.doctordeluca.com /Library/AbstinenceHR/ControveryChap1.htm   (2526 words)

  
 Citebase - Further thoughts on supersymmetric $E_8$ as a family and grand unification theory
as a family unification and grand unification theory, this time under the assumption that there is a vacuum gluino condensate, but that this condensate is \it not accompanied by dynamical generation of a mass gap in the pure E
theory is coupled to supergravity, assuming vanishing of the cosmological constant and a supersymmetry breaking scale of around a TeV, we show that the gluino mass induced by gravitational coupling to the condensate is of order 10
unification may be theoretically viable, providing an alternative paradigm for low energy model building, in which the supersymmetric partners of the standard model fermions are vectors, and in which the only chiral superfields are symmetry breaking Higgs fields.
citebase.eprints.org /cgi-bin/citations?id=oai:arXiv.org:hep-ph/0401212   (578 words)

  
 Overview of the Psi Field Grand Unification Theory   (Site not responding. Last check: 2007-11-07)
Rather than being a shock wave in the zero point physical vacuum, their own conclusions could be justified completely if applied to a dynamic Psi Field if what they are measuring are interruptions or effects within the highly dynamic flow of the Psi Field itself.
Interestingly, by examining the theory of the Psi Field and applying the dynamic and energetic nature ascribed to it in this paper, the energy potentials of the zero point vacuum can not only be justified, but are actually completely rational and practical.
Assuming the nature of the dynamic Psi Field is as proposed, communication and/or empathetic knowledge between one part of the universe and another has the potential to be virtually instantaneous.
members.dodo.net.au /~craigberry/psi/psi-overview.html   (440 words)

  
 Shane's Hiking Journal
A little theory I use to think about the reasons I and many others feel the need to return to the wild.
Finally she stopped, and the boy asked, "What kind of Indian are you?" "I am a rock." "I never heard of Rock Indians before, do you live around here?" "I have always been right here." This kind of questioning and answering went on for awhile.
The father caught up and was glad to rest and tell me all about their grand hiking adventure - they had only been out two days but they were going to be out for a whole month.
www.theplacewithnoname.com /hiking/sections/philosophy/gut.htm   (1864 words)

  
 Unification Theory of Galaxies   (Site not responding. Last check: 2007-11-07)
Despite a decade of efforts to find flaws in the unification theory of active galaxies, the theory correctly explains the exotic phenomena of accreting supermassive fl holes, a Yale astronomer said today.
Urry said the Grand Unification theory predicts what objects should appear in very deep multi-wavelength views of the universe.
Cartoon of the unification paradigm for active galaxies (not to scale), showing the supermassive fl hole and the accretion disk (pink) of matter falling toward the fl hole.
www.yale.edu /ycaa/unification.html   (365 words)

  
 Grand Unification Theory Highlights   (Site not responding. Last check: 2007-11-07)
are observed coming from the sun (as predicted with the classical theory solar energy that relies on just nuclear fusion) because two thirds of the energy of the sun comes from the sun's decaying core -- which is a single object called a "ball-of-light" -- not from nuclear fusion.
In essence, the sun is not a gravitationally collapsed cloud of primordial hydrogen and helium as classical theory explains.
The Ball-of-Light Particle Model is a Grand Unification Theory that integrates all known areas of physics.
www.grandunification.com /hypertext/Unification_Highlights.html   (1276 words)

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