Recent content by Mordred

  1. Mordred

    A Hubble tension -- any resolution?

    Thanks will study it tonight
  2. Mordred

    I Four Questions on vacuum phase transitions in the Universe...

    The multi particle system as opposed to objects. For example photons or massless particles such as the quasi particle inflaton. For potential energy the field couplings For single vacuum you could get higher vacuum conditions if the bubble starts collapsing which you would still have a...
  3. Mordred

    I Four Questions on vacuum phase transitions in the Universe...

    Now take the above with regards to phase transitions. Ask yourself what occurs for example during electroweak symmetry breaking ? The Higgs field couples to leptons giving us a mass term. So the potential and kinetic energy terms change as a result. A new phase transition would imply new...
  4. Mordred

    I Four Questions on vacuum phase transitions in the Universe...

    There isn't a miscommunication think back to the article you posted above. https://arxiv.org/pdf/1005.3506 So lets take from this article vacuum bubble A that collides with vacuum bubble b and results in vacuum bubble C. What occurs depends on the energy differences between bubble A and...
  5. Mordred

    I Four Questions on vacuum phase transitions in the Universe...

    Let's put it this way it took a state condition of 10^{19} GeV to form our Observable universe. That's just for our Observable universe. We do not know how large the entire universe is. There could very well be other regions with different expansion rates outside our Observable portion that we...
  6. Mordred

    What is new with Koide sum rules?

    I read the article earlier this week I like it and have a copy for useful references. Haven't looked at the updated tables yet though
  7. Mordred

    I Four Questions on vacuum phase transitions in the Universe...

    Yes to each question above with regards to the last question the answer would depend on the bubble involved. The process is possible even with slow roll.
  8. Mordred

    I Open Questions about Neutrinos Today

    Thanks for the links will prove useful at several Breit Wigner cross sections I'm currently looking into
  9. Mordred

    A Lyman-Series: calculating the nuclear mass of an isotope

    I'm glad you answered I didn't see anything wrong either but I kept second guessing myself so chose to let someone else reply. Glad to see that at least I wasn't incorrect in both the answer and the choice of waiting to see if I was correct.
  10. Mordred

    I Calculation of absorption edges of Niobium

    its been quite a while for myself ( my focus last couple of decades ie early universe processes) I didn't need this so haven't done this in decades lol that being said first you need to recognize the k shell relations vs the L shell relations so lets post some key relations as an assist...
  11. Mordred

    I Four Questions on vacuum phase transitions in the Universe...

    Early inflation models suffered runaway inflation . Models with slow roll attempt to stop inflation via the slow roll. However Chaotic eternal inflation (eternal states lasts forever). Wiki has a not too bad coverage https://en.m.wikipedia.org/wiki/Eternal_inflation So once again the answer...
  12. Mordred

    A Is There a Six-Preon Theory with Specific Charge and Color Assignments?

    Nice find gonna keep that article in my collection handy quick reference on a few tables
  13. Mordred

    I Four Questions on vacuum phase transitions in the Universe...

    The vacuum bubble questions depend on which inflationary model. A true vacuum could in theory go to a true vacuum to a false vacuum but the probability of ever occurring are incredibly low (see your links for examples) In order to have a field of any form regardless of the average energy/mass...
  14. Mordred

    A MHV /Parke-Taylor/BCFW references

    Many thanks for both links they both contain much of the relevant details Will take time to properly study though lol
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