About the vacuum of scalar field theory in anti-de Sitter space

Y. Verbin

doi:10.1016/0370-2693(87)90341-8

About the vacuum of scalar field theory in anti-de Sitter space

Y. Verbin

Research output: Contribution to journal › Article › peer-review

Abstract

It is shown that in a system of self-interacting scalar fields in anti-de Sitter space, there exist for a certain range of parameters two separate vacua: one is symmetric and the other is not. These two vacua are stable against both small oscillations and semi-classical tunneling.

Original language	English
Pages (from-to)	55-58
Number of pages	4
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	197
Issue number	1-2
DOIs	https://doi.org/10.1016/0370-2693(87)90341-8
State	Published - 22 Oct 1987
Externally published	Yes

Bibliographical note

Funding Information:
¢~ Supported in part by the US-Israel Binational Science Foundation. ~ I use the conventions: R~a,~ =O,,l'u'~-..., R=g~'R'~,~,, and signature ( +, -, -, - ). - det gu~ = g.

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10.1016/0370-2693(87)90341-8

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abstract = "It is shown that in a system of self-interacting scalar fields in anti-de Sitter space, there exist for a certain range of parameters two separate vacua: one is symmetric and the other is not. These two vacua are stable against both small oscillations and semi-classical tunneling.",

author = "Y. Verbin",

note = "Funding Information: ¢\textasciitilde{} Supported in part by the US-Israel Binational Science Foundation. \textasciitilde{} I use the conventions: R\textasciitilde{}a,\textasciitilde{} =O,,l'u'\textasciitilde{}-..., R=g\textasciitilde{}'R'\textasciitilde{},\textasciitilde{},, and signature ( +, -, -, - ). - det gu\textasciitilde{} = g.",

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AB - It is shown that in a system of self-interacting scalar fields in anti-de Sitter space, there exist for a certain range of parameters two separate vacua: one is symmetric and the other is not. These two vacua are stable against both small oscillations and semi-classical tunneling.

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About the vacuum of scalar field theory in anti-de Sitter space

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