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pivoxa15
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I've always heard that 2007 was the year that may falsify string theory at a large collider in CERN or somewhere. 2007 is nearly over. I haven't heard anything about it. What has happened over there?
pivoxa15 said:I've always heard that 2007 was the year that may falsify string theory at a large collider in CERN or somewhere. 2007 is nearly over. I haven't heard anything about it. What has happened over there?
shoehorn said:Well if what you've heard is directly related to CERN, the fact that you've heard no more is probably due to the fact that the schedule for the science runs of the LHC has slipped quite a bit.
marcus said:Hi shoehorn, I didn't see that you already'd answered. Or would not have added my two cents. The last I heard was the director says science runs starting May 2008. And some scuttlebut I heard said more like September 2008. Do you have any hunch as to when.
I have the impression you are at Cambridge in grad school so you'd apt to know better than I.
Thanks, pivoxa.pivoxa15 said:I'll always look forward to listen to your two cents.
no way, dude! its a group mind.You seem to be the authority in this subforum!?
Retired mathematician who likes to watch physicists. A lot of what i do is similar to a reference librarian's job at a research center. I track current literature selectively, accumulate links, and start threads.Are you an physicist academic?
marcus said:Thanks, pivoxa.
no way, dude! its a group mind.
Retired mathematician who likes to watch physicists. A lot of what i do is similar to a reference librarian's job at a research center. I track current literature selectively, accumulate links, and start threads.
For expertise, we have people in frontline research who post here, but not often enough.
We have regulars who are PhD students and postdocs at firstrate places, and also talented selftaughts. It could be better a lot of the time, but when it works best its like an autonomous neural network. Have fun.
pivoxa15 said:...
Is anything in string theory falsifiable? If so what?
String theory is a theoretical framework in physics that attempts to reconcile general relativity and quantum mechanics. It proposes that the fundamental building blocks of the universe are not particles, but rather tiny, vibrating strings.
In 2007, several important developments were made in string theory research. One of the most notable was the discovery of a duality between two different string theories, known as the dS/CFT correspondence, which helped to further validate the theory.
The dS/CFT correspondence, or de Sitter/conformal field theory correspondence, is a fundamental principle in string theory that relates a theory of gravity in a curved space-time (de Sitter space) to a conformal field theory in a flat space-time. This provided a powerful tool for studying the properties of black holes and the early universe.
No, string theory has not yet been proven. It remains a theoretical framework and has not yet been experimentally verified. However, it has shown promise in resolving many inconsistencies between general relativity and quantum mechanics, and has been the subject of ongoing research and debate in the scientific community.
If string theory is proven to be correct, it could provide a unified understanding of the fundamental forces of nature and potentially lead to a more comprehensive theory of the universe. It could also have practical applications in fields such as quantum computing and advanced materials.