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Birth of the Universe as anti-tunnelling from the string perturbative vacuum

M. Gasperini
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Abstract

The decay of the string perturbative vacuum, if triggered by a suitable, duality-breaking dilaton potential, can efficiently proceed via the parametric amplification of the Wheeler-De Witt wave function in superspace, and can appropriately describe the birth of our Universe as a quantum process of pair production from the vacuum.

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M. Gasperini. 2000-05-17. Birth of the Universe as anti-tunnelling from the string perturbative vacuum. https://doi.org/10.1142/s0218271801000585

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