Nonextensive Entropy, Prior PDFs and Spontaneous Symmetry Breaking
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چکیده
We show that using nonextensive entropy can lead to spontaneous symmetry breaking when a parameter changes its value from that applicable for a symmetric domain, as in field theory. We give the physical reasons and also show that even for symmetric Dirichlet priors, such a definition of the entropy and the parameter value can lead to asymmetry when entropy is maximized.
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تاریخ انتشار 2008