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Phases of the number-theoretic spin chain |
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| Authors: | Andreas Knauf |
| Institution: | (1) Technische Universität, Fachbereich 3, Mathematik, MA 7-2, D-10623 Berlin, Germany |
| Abstract: | We present numerical and analytical evidence for a first-order phase transition of the ferromagnetic spin chain with partition functionZ( )= (–1)/() at the inverse temperature cr=2. |
| Keywords: | Riemann zeta function spin chain phase transition |
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