See Inside
A strange,elusive phenomenon called supersymmetry was conceived for elementary particle physics--but has come to light in nuclei of platinum and gold
The Large Hadron Collider: Countdown
On September 10, the world's biggest science experiment is set to come online. Here's how the LHC will search for the Higgs boson, dark matter and supersymmetry
»
September 4, 2008
Supersymmetry is a remarkable symmetry. In elementary particle physics, it inter-changes
particles of completely dissimilar types--the kind called fermions (such as electrons,
This article was originally published with the title Uncovering Supersymmetry.
See what we're tweeting about
Deadline: Jun 29 2013
Reward: $7,000 USD
The Seeker for this Challenge desires proposals for chemical methods that could rapidly degrade a dilute aqueous solution
Deadline: Jul 15 2013
Reward: $5,000 USD
SciBX: Science-Business eXchange, a joint publication from the makers
Powered By: 
YES! Send me a free issue of Scientific American with no obligation to continue the subscription. If I like it, I will be billed for the one-year subscription.
1 Comments
Add CommentDr. F. Tengelin was quicker than me or more brave than me. I was just thinking of saying the same thing. Let me make his statement more precise. Prof. Steve Weinberg who developed the electro weak theory and shared the Nobel prize with two others is the author of the most authoritative book on quantum field theory. In volume 3 of his book The Quantum Theory of Fields published by Cambridge University Press in 2000 he states on page 192 that the inverse super symmetric unification coupling of all fundamental gauge forces is 17.5. This value is given by his equation 28.2.19. Finding this result scared me quite a bit because I used Prof. El Naschies result which comes to 24.28. This is a large discrepancy. I repeated the calculation again and again but I always found 24.28 and never 17.5. To make things worse Prof. El Naschie noticed immediately that 17.5 must be a miscalculation and said that the exact integer value must be 26. That means 17.5 must be wrong and 24.28 is only an approximation to the exact value which is 26. He said it is obvious that 26 must be correct. He directed me to his paper in Chaos, Solitons & Fractals 35, p. 862 (2008) entitled Non-perturbative super symmetric quantum gravity coupling. I am desperate to know who is right and who is wrong? This result will not affect either the career of a Nobel laureate or the career of a well established professor but it could be devastating for me. I would be extremely grateful to anyone who could help me decide who is right, Prof. Weinberg or Prof. El Naschie. Please send me your answers as quick as possible to the address below.
Reply | Report Abuse | Link to thisAyman Elokaby
Dept. of Physics
University of Alexandria
Egypt