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Panel 7 - Hubble Relationship Alternatives
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| Authors |
Affiliation |
Title |
Abstract |
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Jacques
Moret-Bailly |
University of Bourgogne, Dijon, France |
Failure of Hubble's law in supernova SNR1987A |
The distance of SN1987A is evaluated by Hubble law or by
ratio of
absolute and angular radius of its ring giving
2Gly and 160000 ly respectively. Hubble law fails if a
spectrum contains a Lyman forest (quasar spectrum). Big
Bang looses its foundation. Coherent spectroscopy
explains this failure, existence of some rings,
proximity effect, anomalous acceleration of Pioneer
probes |
|
Prof. Dr. H.J. Fahr |
Argelander Institute of Astronomy, Bonn, Germany |
Decay of cosmic vacuum energy
tuning
cosmic |
Modern cosmology
has an obvious need for cosmic vacuum energy density to
be reconciled with cosmological observations. While in
standard precision cosmology vacuum energy density is
treated as a constant, we want to show that for basic
physical reasons it only can have an action on the
cosmological expansion, if it changes with cosmic time.
We present a solution in which vacuum decay tunes matter
creation and thereby leads
to a causting universe with conserved total
energy. |
|
C. Johan Masrleliez |
|
Does scale expansion
explain
the universe? |
A new cosmological theory is presented based on the
proposition that all four metrical coefficients of space
and time change with the cosmological expansion. |
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