Recent content by Henry_F

  1. H

    Is the mass of the electron constant?

    Thanks to all. Henry
  2. H

    Is the mass of the electron constant?

    Thanks, I read the paper, but I could not understand if it proves that there were negligible changes in the beginning of the expansion. One could think about changes in few parameters that leave constant what we are looking, but not the me^4. Well, I understand that this possibility requires...
  3. H

    Is the mass of the electron constant?

    In order not to complicate things, I would like to stay in 2 fix points in time, so I look at the relative changes of constants, and not at the rate of the changes. Let’s assume that the energy of the electron in the atom's orbit E ∝ me^4 The Hubble effects states not only the shift to red, but...
  4. H

    Is the mass of the electron constant?

    Back to the future When I asked about a change in the mass of an electron, it is the (mass after) / the (mass before) in some 2 points of time. This ratio is dimensionless. If all other constants are also changed, does it means that the emitted spectrum stays unchanged? Other constants must to...
  5. H

    Is the mass of the electron constant?

    I fail to understand. Changing of the mass of the electron is dimensionless (the mass has dimension, not the change). Are there studies that such constants have too low changes to be detected? How such studies could be made? it must be calculated relatively to other constants, such as length or...
  6. H

    Is the mass of the electron constant?

    The mass of the electron is, as far as we know, a fundamental constant of nature. In the framework of the Standard Model of particle physics, which describes the fundamental particles and their interactions, the mass of the electron is considered a constant. This means that under normal...
  7. H

    Is the mass of the electron constant?

    If the mass of the electron has been changing during the evolution of the universe, then the orbits of the electrons would also change, which will shift the light spectrum of each atom. Could this explain red shift of far galaxies, and the shift is not because the universe is expanding? Henry
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