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MIT OLI ENNEN ALKUR J HDYST

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MIT OLI ENNEN ALKUR J HDYST

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    1. MIT OLI ENNEN ALKURJHDYST? Kari Enqvist Fysikaalisten tieteiden laitos Fysiikan tutkimuslaitos

    6. alkurjhdys la Einstein ei tapahtunut missn: aika ja avaruus saivat alkunsa alkurjhdyksess avaruus ei laajene mihinkn tyhjn tilaan valo kulkee vain 300 000 km/s: katsomalla kauas katsotaan samalla menneisyyteen

    20. TIME BEFORE TIME? quantum gravity ? fuzzy spacetime: time coordinate fizzles away? STRING THEORY ? effectively extra dimensions at low E, time coordinate can extend to -?

    33. Pre-Big Bang-malli = sieteorian tietty matemaattinen ratkaisu

    37. EKPYROTIC UNIVERSE

    40. summa summarum: pre-Big Bang -model ja ekpyroottinen universumi vain esimerkkej Opetus: alkurjhdys voi olla rationaalisen tutkimuksen kohteena Planck Surveyor Mission 2007: lis dataa

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