On Instability of Squashed Spheres in the Kaluza-Klein Theory : Particles and Fields

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概要

• 論文の詳細を見る

• We study in Kaluza-Klein theories stability of the extra space against "squashing", in other words, the homogeneous deformation. Quantum fluctuations of matter fields at one-loop level are taken into consideration. We calculate the effective potential in models of the type, M^4×S^3 and M^4×S^7. It is found that in the case of scalar matter fields the stability depends on the coupling to the scalar curvature.

• 理論物理学刊行会の論文
• 1985-10-25

著者

• SHIRAISHI Kiyoshi

  Department of Physics, Tokyo metropolitan University

• Shiraishi Kiyoshi

  National Laboratory For High Energy Physics (kek):department Of Physics Tokyo Metropolitan Universit

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