application of gr to a homogeneous and isotropic universe leads to 3 models
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application of GR to a homogeneous and isotropic universe leads to 3 models. (FOR L = 0). …but… …for non-zero L one can get a static universe. “…my greatest blunder…”. some key events in the history of the Universe, according to Big Bang theory. - PowerPoint PPT PresentationTRANSCRIPT
application of GR to a homogeneous and isotropic universe leads to 3 models
(FOR = 0)
…but… …for non-zero one can get a static universe
“…my greatest blunder…”
some key events in the history of the Universe, according to Big Bang theory
some key events in the history of the Universe, according to Big Bang theory
some key events in the history of the Universe, according to Big Bang theory
cosmology pioneer: David Wilkinson
Arno Penzias and Bob Wilson……with Bell Labs microwave telescope that they used to
discover the CMBR in 1960s
an all-sky map of the CMBR (false color)
The spectrum of the Cosmic Microwave Background Radiation
application of GR to a homogeneous and isotropic universe leads to 3 models
(FOR = 0)
…but… …for non-zero one can get a static universe
“…my greatest blunder…”
application of GR to a homogeneous and isotropic universe leads to 3 models
(FOR = 0)
…but… …for non-zero one can get a static universe
“…my greatest blunder…”
1980s: its ≈ 0.3 !
an all-sky map of the CMBR (false color)
A detailed all-sky map of the CMBR(WMAP 2003)
application of GR to a homogeneous and isotropic universe leads to 3 models
(FOR = 0)
…but… …for non-zero one can get a static universe
“…my greatest blunder…”
1990s: its ≈ 0 !!
1980s: its ≈ 0.3 !
application of GR to a homogeneous and isotropic universe leads to 3 models
(FOR = 0)
…but… …for non-zero one can get a static universe
“…my greatest blunder…”
1990s: its ≈ 0 !!
1980s: its ≈ 0.3 !
1990s: rate of expansion is increasing !!!
application of GR to a homogeneous and isotropic universe leads to 3 models
(FOR = 0)
…but… …for non-zero one can get a static universe
“…my greatest blunder…”
1990s: rate of expansion is increasing !!!
1990s: its ≈ 0 !!
1980s: its ≈ 0.3 !
application of GR to a homogeneous and isotropic universe leads to 3 models
(FOR = 0)
…but… …for non-zero one can get a static universe
“…my greatest blunder…”
1990s: rate of expansion is increasing !!!
1990s: its ≈ 0 !!
1980s: its ≈ 0.3 !
≠
application of GR to a homogeneous and isotropic universe leads to 3 models
(FOR = 0)
…but… …for non-zero one can get a static universe
“…my greatest blunder…”
1990s: rate of expansion is increasing !!!
1990s: its ≈ 0 !!
1980s: its ≈ 0.3 !
≠
application of GR to a homogeneous and isotropic universe leads to 3 models
(FOR = 0)
…but… …for non-zero one can get a static universe
“…my greatest blunder…”
1990s: rate of expansion is increasing !!!
1990s: its ≈ 0 !!
1980s: its ≈ 0.3 !
≠