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Dynamical origin of the quantum chaotic motion of a single particle in the two-center shell model

  • Nuclear structure
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The European Physical Journal A - Hadrons and Nuclei Aims and scope Submit manuscript

Abstract:

For the single-particle potential surface of the two-center shell model, two geometrical quantities which determine the local Liapunov exponents are derived. It is shown that the appearance of a large positive local Liapunov exponent in a large area of the coordinate space leads to the quantum chaotic motion of a single particle in heavy nuclei. For both small and large (or medium) separations of the two centers, the dependence of the quantum chaotic motion on the neck deformation is interpreted from the dynamical point of view.

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Authors and Affiliations

  1. CCAST ( World Lab.), P. O. Box 8730, Beijing, 100080, P. R. China, , , , , , CN

    Jian-zhong Gu

  2. Institute of Theoretical Physics, Academia Sinica, P. O. Box 2735, Beijing, 100080, P. R. China, , , , , , CN

    Yi-zhong Zhuo, En-guang Zhao & Hong-shi Zong

  3. China Institute of Atomic Energy, P. O. Box 275(18), Beijing, 102413, P. R. China, , , , , , CN

    Xi-zhen Wu

Authors
  1. Jian-zhong Gu
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  2. Yi-zhong Zhuo
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  3. En-guang Zhao
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  4. Xi-zhen Wu
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  5. Hong-shi Zong
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Received: 27 April 1998 / Revised version: 20 July 1998

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Gu, Jz., Zhuo, Yz., Zhao, Eg. et al. Dynamical origin of the quantum chaotic motion of a single particle in the two-center shell model . EPJ A 3, 217–223 (1998). https://doi.org/10.1007/s100500050171

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  • DOI: https://doi.org/10.1007/s100500050171

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