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Neutrino Data Could Spell Trouble For Relativity

Science News has an exploration of the deeper implications of neutrino oscillation, one experimental confirmation of which we discussed last month. "The new findings could even signal a tiny breakdown of Einstein's theory of special relativity. ... MINOS [for Main Injector Neutrino Oscillation Search] found that during a 735-kilometer journey from Fermilab to the Soudan Underground Laboratory in Minnesota, about 37 percent of muon antineutrinos disappeared — presumably morphing into one of the other neutrino types — compared with just 19 percent of muon neutrinos. ... That difference in transformation rates suggests a difference in mass between antineutrinos and neutrinos. ... With the amount of data collected so far, there's just a 5% probability that the two types of particles weigh the same."

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  1. There is already trouble by fermion · · Score: 5, Interesting
    Here are three things I see to be a consistent form of trouble. First, obviously as we exist, there was not an equal amount of matter and anti-matter created at the big bang. Furthermore most kludges that have been devised to explain this discrepancy have been less that stellar and have tended not to match real data very well, unless they have been tweaked to arbitrarily match real data.

    Second, we think there are infinities in the universe, and infinities tend to be catastrophic in the real world. In fact, classical mechanics met it's catastrophe in an infinity. It is unlikely that all the infinities that are created between quantum mechanics at the atomic scale and relativity at the universal scale can simply be normalized out, and black holes are not going anywhere until general relativity is fixed.

    Then of course we havethe hacked dark matter née aether to make everything work out and match the theory. In light of these three things, any new data, especially new data the violates current theories, are not problem buy jewels. Jewels that will help us refine, and supposed depose, old theories. It is why we still train scientists, and laught at those that think the world is so boring that there is nothing left to be discovered. Fortunately for those that are curious, nature has new surprises every day. I would hate to live in a world where the special theory of relativity was gospel. Such a world would so boring that I would probably be thinking not of what wonders will come, but how life can be ended.

    Especially since I squandered my youth solving those god forsaken equations.

    --
    "She's a scientist and a lesbian. She's not going to let it slide." Orphan Black
  2. Re:Newton's laws would be a great example by JSBiff · · Score: 4, Interesting

    I wish I could find the URL now, but I remember reading once about relativity (don't remember now if it was special or general), the author showing how some of the classical mechanics formulas are basically the first few terms of Taylor Polynomials which represented the values given by relativity, so basically, as you said, they are accurate when sufficiently near 0, but the farther you move away from 0, the more the error accumulates without the 'missing' terms. Really wish I could find it now.

  3. Found a source by JSBiff · · Score: 5, Interesting

    Found a pdf of calculus notes on northwestern.edu which shows what I was talking about.

  4. Re:Newton's laws would be a great example by IICV · · Score: 5, Interesting

    Actually! I was looking this up at one point for some reason I forget, but:

    You cannot explain the yellowish color of gold* without relativity. If you just use classical chemistry, it should be silvery-white, just like silver. It's also the reason why mercury is one of two elements that are liquid at room temperature; relativistic forces screw with the electrons, making them bind more weakly. Although the reasons why these things happen do come from a level outside of your bounds (it has to do with electrons, which are smaller than atoms) the effects are things everyone takes for granted.

    Gold would not be golden if it weren't for relativity! I just find that so amazing.

    *It's also how you explain the yellowish color of cesium, but that's not something most people are familiar with.