搜索结果: 1-11 共查到“理学 Tsallis”相关记录11条 . 查询时间(0.13 秒)
The Tsallis Distribution and Transverse Momentum Distributions in High-Energy Physics
Tsallis Thermodynamics Consistency Heavy Ions
2011/7/21
The Tsallis distribution has been used recently to fit the transverse momentum distributions of identified particles by the STAR collaboration \cite{Abelev:2006cs} at the Relativistic Heavy Ion Collid...
We give here direct proof of a recent conjecture of Jauregui and Tsallis about a new representation of Dirac’s delta distribution by means of q-exponentials. The proof is based in the use of tempered ...
Environmental effects on the $x^{4}$ model in Tsallis statistics
Non-extensive statistics Squeezing x4 model
2010/11/17
The author studied the effects of the environment described by Tsallis statistics in quantum
mechanics, when the deviation from Boltzmann-Gibbs (BG) statistics is small. The x4 model was used and the...
Functional background of the Tsallis entropy:coarse-grained systems and kappa distribution functions
Functional background Tsallis entropy coarse-grained systems kappa distribution functions
2009/11/13
The concept of the generalized entropy is analyzed, with the particular attention to the definition postulated by Tsallis [J. Stat. Phys. 52, 479 (1988)]. We show that the Tsallis entropy can be rigor...
Tsallis and Levy statistics in the preparation of an earthquake
Tsallis Levy statistics preparation of an earthquake
2009/10/30
Precursory fracture induced electromagnetic (EM) emissions, rooted in opening cracks and ranging from MHz to kHz, with the MHz appearing earlier, are produced and detected both at laboratory and geoph...
Symbolic sequences and Tsallis entropy
Symbolic sequences Long-range correlations Tsallis entropy Non-usual diffusion
2010/7/5
We address this work to investigate symbolic sequences with long-range correlations by using computational simulation. We analyze sequences with two, three and four symbols that could be repeated l ti...
Tsallis scaling in the long-range Ising chain with competitive interactions
Competitive interactions Long-range Ising chain
2010/7/5
A numerically efficient transfer matrix approach is used to investigate the validity of the Tsallis scaling hypothesis in the long-range Ising spin chain with competitive interactions. In this model, ...
Shannon, Levy, and Tsallis: A note
Shannon entropy Gibbs extensive entropy Havrda-Charvat structural α-entropy
2010/9/13
The Tsallis nonextensive entropy of the statistical physics literature exactly matches the
previously defined Havrda-Charvat structural α-entropy of information theory. We offer
three novel results ...
Matrix Trace Inequalities on the Tsallis Entropies
Matrix trace inequality Tsallis entropy Tsallis relative entropy and maximum entropy principle
2008/6/30
Maximum entropy principles in nonextensive statistical physics are revisited as an application of the Tsallis relative entropy defined for non-negative matrices in the framework of matrix analysis. In...
Tsallis熵与非广延统计力学
Tsallis熵 非广延统计力学 非广延指标
2012/11/14
介绍了Tsallis熵与热力学的联系、动力学基础以及一些应用,并对非广延统计力学框架中存在的问题及其与Boltzmann-Gibbs统计力学的关系做了说明.
A New Formalism for Nonextensive Physical Systems: Tsallis Thermostatistics
Nonextensive Physical Tsallis Thermostatistics Boltzmann-Gibbs
2010/4/16
Although Boltzmann-Gibbs (BG) statistics provides a suitable tool which enables us to handle a large number of physical systems satisfactorily, it has some basic restrictions : (i) the range of the mi...