Bubble Nucleation and Eternal Inflation - cosmo 06
Bubble Nucleation and Eternal Inflation - cosmo 06
Bubble Nucleation and Eternal Inflation - cosmo 06
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dS to <strong>Bubble</strong> Spacetime<br />
IV<br />
IV’’<br />
FIG. 11: Tunneling through the worm hole.<br />
IV’<br />
Three step process:<br />
III<br />
II<br />
r<br />
BH<br />
I<br />
II’<br />
r C<br />
III’<br />
II’’<br />
IV<br />
IV’<br />
IV’’<br />
FIG. 12: Second option for tunneling.<br />
• A bound solution is formed in its 9 exp<strong>and</strong>ing<br />
phase.<br />
• The bound solution evolves to the classical<br />
turning point.<br />
Bound solutions are unstable.<br />
(Aguirre & Johnson, Phys. Rev. D72, 103525)<br />
• The bound solution tunnels through the<br />
effective potential to an unbound solution.
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