Nice article in the Telegraph about G.L. and ToE

In summary, the article discusses the recent excitement over a new theory by physicist Lee Smolin that proposes a way to unite the three forces of nature: the strong and weak nuclear forces, and the electromagnetic force. Some of the quotes from other physicists discussing the theory are very positive, and the theory appears to be on track according to some of the reviewers.
  • #1
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http://www.telegraph.co.uk/earth/main.jhtml?view=DETAILS&grid=&xml=/earth/2007/11/14/scisurf114.xml

article is by Roger Highfield, science editor at the Telegraph

interesting article. some quotes from Lee Smolin. snapshots.
pretty nice as such things go.

==sample quote==
Lee Smolin at the Perimeter Institute for Theoretical Physics in Waterloo, Ontario, Canada, describes Lisi's work as "fabulous". "It is one of the most compelling unification models I've seen in many, many years," he says.

"Although he cultivates a bit of a surfer-guy image its clear he has put enormous effort and time into working the complexities of this structure out over several years," Prof Smolin tells The Telegraph.

"Some incredibly beautiful stuff falls out of Lisi's theory," adds David Ritz Finkelstein at the Georgia Institute of Technology, Atlanta. "This must be more than coincidence and he really is touching on something profound."

==endquote==
 
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the paper that is the source of all the excitement recently appeared 6 November
http://arxiv.org/abs/0711.0770
it was followed by a seminar talk yesterday 13 November posted at the ILQGS site:
http://relativity.phys.lsu.edu/ilqgs/

a movie of the known particle and force fields in their E8 formation, rotating slowly so you can see the formation from different angles, is here
http://deferentialgeometry.org/anim/e8rotation.mov

the seminar talk slides PDF at ILQGS:
http://relativity.phys.lsu.edu/ilqgs/lisi111307_2.pdf
Here is the direct link to the seminar audio in MP3 format
http://relativity.phys.lsu.edu/ilqgs/lisi111307.mp3
A less complete audio file in wav format, in case the other doesn't work on your computer.
http://relativity.phys.lsu.edu/ilqgs/lisi111307.wav

a transcript of the 13 November ILQGS seminar talk is available either at G.L. website or here at PF
https://www.physicsforums.com/showthread.php?p=1503732#post1503732

the New Scientist also has a G.L. story, dated 17 November, but only the first two paragraphs are free
http://www.newscientist.com/article/mg19626303.900
the rest is subscribe or payperview.
 
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  • #3

1. What is the article in the Telegraph about G.L. and ToE?

The article in the Telegraph discusses the work of physicist G.L. in relation to the Theory of Everything (ToE). G.L. is a renowned scientist who has made significant contributions to the field of theoretical physics.

2. What is G.L.'s role in the development of the ToE?

G.L. is known for his groundbreaking research and theories in the field of theoretical physics, particularly in relation to the search for a unified theory that can explain all of the fundamental forces in the universe. He has made significant contributions to the development and refinement of the ToE.

3. What is the Theory of Everything and why is it important?

The Theory of Everything is a theoretical framework that seeks to explain and unify the fundamental forces of nature, namely gravity, electromagnetism, strong nuclear force, and weak nuclear force. It is important because it would provide a complete understanding of the physical laws governing the universe and could potentially lead to advancements in technology and our understanding of the universe.

4. What are some challenges in developing the Theory of Everything?

The development of the Theory of Everything is a complex and ongoing process. Some of the challenges include reconciling the theories of general relativity and quantum mechanics, as well as incorporating the concept of dark matter and dark energy into the framework.

5. What does this article reveal about the current state of research on the ToE?

The article highlights the ongoing efforts of scientists, like G.L., to further our understanding of the Theory of Everything. It also reveals that while significant progress has been made, there is still much to be explored and discovered in this field of study.

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