5-Dimensional Spacetime with q-Deformed Extra Dimension(Particles and Fields)
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概要
- 論文の詳細を見る
An attempt to obtain the non-trivial mass structure of particles in a Randall-Sundrum type of 5-dimensional spacetime with a q-deformed extra dimension is discussed. In this spacetime, the five-dimensional space has no boundary, but there arises an elastic potential preventing free motion in the fifth direction. The q-deformation is, then, introduced in such a manner that a non-commutativity arises in the spacetime coordinates between the 4-dimensional components and the fifth component. As a result of this q-deformation, the progapators of particles embedded in this spacetime naturally acquire an ultraviolet-cutoff effect without spoiling the Lorentz covariance in the 4-dimensional spacetime.
- 理論物理学刊行会の論文
- 2003-01-25
著者
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Naka S
Department Of Physics College Of Science And Technology Nihon University
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NAKA Shigefumi
Department of Physics, College of Science and Technology Nihon University
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Naka Shigefumi
Department Of Physics And Atomic Energy Research Institute Callege Of Science And Technology Nihon U
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TOYODA Haruki
Department of Physics, College of Science and Technology, Nihon University
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Toyoda Haruki
Department Of Physics College Of Science And Technology Nihon University
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Naka Shigefumi
Department Of Physics And Atomic Energy Reseach Institute College Of Science And Technology Nihon Un
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NAKA Shigefumi
Department of Physics, College of Science and Technology, Nihon University
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