An Analytic Approach to <Emphasis Type="Italic">Q</Emphasis>-Balls |
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| Authors: | T A Ioannidou A Kouiroukidis N D Vlachos |
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| Institution: | (1) Mathematics Division, School of Technology, Aristotle University of Thessaloniki, Thessaloniki, 54124, Greece;(2) Physics Department, Aristotle University of Thessaloniki, Thessaloniki, 54124, Greece |
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| Abstract: | We present the analytic approach for constructing Q-ball solutions in the general case of a sixth-order potential. In particular,
we show that the symmetrized Woods-Saxon function describes the Q-ball profile function. The energy and charge can therefore
be evaluated explicitly.
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Translated from Teoreticheskaya i Matematicheskaya Fizika, Vol. 144, No. 2, pp. 342–347, August, 2005. |
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| Keywords: | nontopological solitons Noether charge mechanical analogue |
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