Unnormalized nonextensive expectation value and zeroth law of thermodynamics

2001/11/15 by Qiuping A. Wang
Physics and Astronomy · #cond-mat.stat-mech

paper · pdf

published as Chaos, Solitons & Fractals, 15 (2002) 537-541 · 6 pages, no figure, RevTeX. To appear in Chaos, Solitons & Fractals (2002)

arxiv created 2001/11/15 · arxiv updated 2009/11/30

Abstract

We show an attempt to establish the zeroth law of thermodynamics within the framework of nonextensive statistical mechanics based on the classic normalization Trρ=1 and the unnormalized expectation x=Trρ^qx. The first law of thermodynamics and the definition of heat and work in this formalism are discussed.

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