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hypotezy antyglobalistyczna (inflacja) i proglobalistyczna (topologia)

- general explanation what this is all about

horizon is finite

antyglob and proglob

  • science: "small universe" with topology - "big universe" without it
  • sociologia (enough 30 seconds on this)

np, the topology can be non-trivial independently of the curvature of the univ.

(10 min)


co to jest, jak obliczyć

co to jest, jak obliczyć, ... what are the prospects for the topology to be ever detected (detectable) and approaches of doing that.

- how can topology be detected (2-d, 3-d, AGN, CMB)

(10 min)

nasze wyniki AGN

(5 min)

nasze wyniki WMAP (uwaga że jest tylko "hint")

(5 min)

inflacja (bartek)

inflation as, by all means desired (why?), an mechanism of flattening the universe that makes many groups of topologies (in near flat spherical/hyperbolical models) undetectable

- why inflation is needed (from cosmological/particle physics point of view) (10 min)

- what are observational predictions of inflationary models (adiabacity, gaussianity, flatness, ..) - is inflation a falsifiable hypothesis? has it satisfied all the tests? (5 min)

streszczenie przed dyskusji

każdy z czterych osób ma 60 sekund dla mówić streszczenia (moderator musi być surowy)

suma: 50 min

pytania od publiczności

moderator tłumaczy że osoba z pytanię musi mówić czy jest ogólnie do trzych osób, czy jest dla jedna osoba

too subtle, not enough time ?

- how changing curvature radius makes topologies undetectable (and what injec. radii are already ruled out). (5 min)

4) what is more needed - inflation or topology - to make the model fit to the observations.
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Topic revision: r1 - 16 Apr 2004, BoudRoukema
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