Bubble Nucleation and Eternal Inflation - cosmo 06

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Allowed Spacetimes II II II'' r BH II' r=0 III IV I III'' III Bound Solution IV'' r BH IV I III' classically buildable IV' Farhi <strong>and</strong> Guth 1987 II II'' II II' 7 r r=0 III I III'' III BH I III' r C II IV II’’ IV'' r C II IV r BH II’ IV' Cell 4 r=0 r III r C C IV II I III’’ III II'' II Unbound IV’’ Solution IV r BH I III’ Not II' classically IV’ buildable! r C r=0 III I III'' III I III' Cell 5 r=0 r C r III C r C II IV IV II I III’’ II’’ IV'' II'' IV’’ r C r C III II IV II IV r BH I r C II’ IV' II' IV’ III’ r=0 III I III'' III I III' r C r C II IV II’’ IV'' r C II IV r C II’ IV'
orals – p.14/41 Got Tunneling Got Tunneling Can This Happen Can This Happen Farhi, Guth, Guven 1990 Fischler et. al. 1990 The FGG Mechanism r=0 r=0 r=1/H III r=1/H III r=1/H r=1/H II IV J+ II IV J− J+ I I III’’ III’’ II’’ II’’ IV’’ IV’’ r C r C III III II II IV IV r BH r BH I I II’ IV’ II’ IV’ III’ III’ J− orals – p.14/41
Page 1 and 2: Bubble Nucleation and Eternal Infla
Page 3 and 4: nton is cut along the surface denot
Page 5 and 6: to the hypersurface indicated in th
Page 15 and 16: Vacuum Bubbles 3 Ingredients for Cl
Page 17 and 18: Schwarzschild-de Sitter Future null
Page 19 and 20: Schwarzschild-de Sitter Continues f
Page 21 and 22: Require metric continuity across bo
Page 23 and 24: Allowed Spacetimes II II II'' r BH
Page 25: Allowed Spacetimes II II II'' r BH
Page 29 and 30: =0 C r III’’ III I C III’’
Page 31 and 32: =0 Zero Mass Limit: III IV L Geomet
Page 33 and 34: Zero Mass Limit: FIG. 11: Tunneling
Page 35 and 36: Zero Mass Limit: FIG. 11: Tunneling
Page 37 and 38: dS to Bubble Spacetime IV IV’’
Page 39 and 40: dS to Bubble Spacetime IV IV’’
Page 41 and 42: Tunneling There are many possible t
Page 47 and 48: would be a ple, if the fact forbidw
Page 49 and 50: Nucleation Probability Zero mass li
Page 51 and 52: Nucleation Probability CDL Bubbles
Page 53 and 54: Measures for Eternal Inflation We n
Page 55 and 56: Comoving Volume Weighting • Weigh
Page 57 and 58: Comoving Volume Weighting • Weigh
Page 59 and 60: L+R Geometries
Page 61 and 62: L+R Geometries Behind the wormhole.
Page 63 and 64: L+R Geometries Behind the wormhole.
Page 65 and 66: Adjusted Measure • Initial comovi
Page 67 and 68: Slow-Roll Eternal Inflation Concent
Page 69 and 70: Slow-Roll Eternal Inflation Concent
Page 71: Conclusions • There are a variety

Bubble Nucleation and Eternal Inflation - cosmo 06

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