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Deconstructing scalar QED at zero and finite temperature

  • Theoretical Physics
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The European Physical Journal C - Particles and Fields Aims and scope Submit manuscript

Abstract.

We calculate the effective potential for the WLPNGB in a world with a circular latticized extra dimension. The mass of the Wilson line pseudo-Nambu-Goldstone boson (WLPNGB) is calculated from the one-loop quantum effect of scalar fields at zero and finite temperature. We show that a series expansion by the modified Bessel functions is useful to calculate the one-loop effective potentials.

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Authors and Affiliations

  1. Graduate School of Science and Engineering, Yamaguchi University, Yoshida, Yamaguchi-shi, Yamaguchi 753-8512, Japan , , , , , , JP

    N. Kan, K. Sakamoto & K. Shiraishi

Authors
  1. N. Kan
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  2. K. Sakamoto
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  3. K. Shiraishi
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Received: 24 January 2003 / Published online: 14 April 2003

RID="a"

ID="a" e-mail: b1834@sty.cc.yamaguchi-u.ac.jp

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ID="b" e-mail: b1795@sty.cc.yamaguchi-u.ac.jp

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ID="c" e-mail: shiraish@po.cc.yamaguchi-u.ac.jp

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Kan, N., Sakamoto, K. & Shiraishi, K. Deconstructing scalar QED at zero and finite temperature. Eur. Phys. J. C 28, 425–430 (2003). https://doi.org/10.1140/epjc/s2003-01181-9

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  • DOI: https://doi.org/10.1140/epjc/s2003-01181-9

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