POSSIBLE GENERALIZATION OF BOLTZMANN-GIBBS STATISTICS

POSSIBLE GENERALIZATION OF BOLTZMANN-GIBBS STATISTICS
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DOI:
10.1007/bf01016429
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发表时间:
1988-07-01
影响因子:
1.6
通讯作者:
TSALLIS, C
TSALLIS, C
中科院分区:
物理与天体物理3区
文献类型:
--
作者:
TSALLIS, C

文献摘要

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利用多重分形中通常标度的一个量,给出了熵的一个推广形式,即Sq <$k[1 - ∑i= 1 Wpiq]/(q-1),其中q ∈ <$k表示推广形式,pi表示与W(微观)组态(W∈ <$k)相关的概率.与此相关的熵的主要属性的建立,特别是那些对应的微正则和正则系综。玻尔兹曼-吉布斯统计量恢复为q →1极限。
With the use of a quantity normally scaled in multifractals, a generalized form is postulated for entropy, namelySq≡k[1 – ∑i=1Wpiq]/(q-1), whereq∈ℝ characterizes the generalization andpiare the probabilities associated withW(microscopic) configurations (W∈ℕ). The main properties associated with this entropy are established, particularly those corresponding to the microcanonical and canonical ensembles. The Boltzmann-Gibbs statistics is recovered as theq→1 limit.