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Abstract: By assuming an appropriate energy composition law between two systemsgoverned by the same non-extensive entropy, we revisit the definitions oftemperature and pressure, arising from the zeroth principle of thermodynamics,in a manner consistent with the thermostatistics structure of the theory. Weshow that the definitions of these quantities are sensitive to the compositionlaw of entropy and internal energy governing the system. In this way, we canclarify some questions raised about the possible introduction of intensivevariables in the context of non-extensive statistical mechanics.



Author: A.M. Scarfone

Source: https://arxiv.org/



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