Physical meaning of temperature in superstatistics

Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.14279/19211

Title:	Physical meaning of temperature in superstatistics
Authors:	Gravanis, Elias Akylas, Evangelos Livadiotis, George
Major Field of Science:	Engineering and Technology
Field Category:	Civil Engineering
Keywords:	Superstatistics;Transverse Momentum;Nonextensive Statistics
Issue Date:	1-May-2020
Source:	EPL, 2020, vol. 130, iss. 3, article no. 30005
Volume:	130
Issue:	3
Project:	ERATOSTHENES: Excellence Research Centre for Earth Surveillance and Space-Based Monitoring of the Environment
Journal:	Europhysics Letters
Abstract:	We show that the fluctuating temperature in the superstatistics construction is proportional to the average (arithmetic mean) energy per degree of freedom of the system in the thermodynamic limit. The latter is a fluctuating quantity due to the strong correlation of statistical nature introduced by superstatistics between degrees of freedom. The necessity for scale dependence of the parameters of superstatistics, which can be explicitly realized through applications of superstatistics in isotropic turbulence, is discussed.
URI:	https://hdl.handle.net/20.500.14279/19211
ISSN:	0295-5075
DOI:	10.1209/0295-5075/130/30005
Rights:	© EPLA
Type:	Article
Affiliation :	Cyprus University of Technology Southwest Research Institute
Appears in Collections:	Publications under the auspices of the EXCELSIOR H2020 Teaming Project/ERATOSTHENES Centre of Excellence

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