Квантовая теория поля

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Tunneling without barriers in curved spacetime

Автор: Lee K.
Год: 1986
Издание:

Страниц: [не указано]
ISBN: [не указан]
The evolution in curved space-time of quantum fields in theories with relatively flat potentials is considered. It is known that bubble nucleation, a quantum mechanical tunnelling process, may occur in flat space-time even if Ó(ô) has no barrier. It is shown that bubble nucleation can also occur in curved space-time even though there is no bounce solution in the standard formalism for the bubble nucleation rate in curved space-time. Some implications for inflationary scenarios are discussed.
Добавлено: 2009-08-09 01:26:38

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