We discuss the idea that the Tsallis-type (q-additive) entropic chain rule allows for a wider class of entropic functionals than previously thought. In particular, we point out that the ensuing entropy solutions (e.g., Tsallis entropy) can be determined uniquely only when one fixes the prescription for handling conditional entropies. Our point is substantiated with the Darótzy's mapping theorem and DeFinetti-Kolmogorov theorem for escort distributions and illustrated with a number of examples. Connection with Landsberg's classification of non-extensive thermodynamical systems is also briefly discussed.
Comment on "Generalized Shannon--Khinchin axioms and uniqueness theorem for pseudo-additive entropies" [Physica A 411 (2014) 138]
最近,在[Physica A 411(2014)138]中,Ilić和Stanković提出,在[P.~]中引入的混合熵类可能存在问题。Jizba和T.~ Arimitsu,Physica A 340(2004)110]。在这篇评论中,我们指出,这个问题可以追溯到$q$ -加性熵链规则和护送分布的DeFinetti-Kolmogorov关系的一个特殊行为。然而,尽管如此,人们仍然可以安全地使用所提出的混合熵在大多数的热力学-热力学考虑。
Generalized Additive Entropies in Fully Developed Turbulence
我们探讨了[A.N.]中提出的Boltzmann-Gibbs-Shannon熵的加法推广的可能应用。Gorban,I. V. Karlin,Phys. Rev. E,67:016104(2003)]到完全发展的湍流。预测的概率分布函数进行了比较,从Tsallis的熵和实验数据。隐藏的子系统的存在的后果进行了说明。
Additivity and chain rules for quantum entropies via multi-index Schatten norms
Inria(法国国家信息与自动化研究所);ENS Lyon(里昂高等师范学院);UCBL(里昂第一大学);LIP(计算机科学实验室);Télécom Paris - LTCI(巴黎电信学院-通信与图像实验室);Institut Polytechnique de Paris(巴黎理工学院);Inria Paris(法国国家信息与自动化研究所巴黎分部)