{"id":"https://openalex.org/T12261","display_name":"Statistical Mechanics and Entropy","description":"This cluster of papers focuses on the statistical mechanics of systems with long-range interactions and nonextensive behavior, characterized by Tsallis statistics, generalized entropies, superstatistics, non-Gaussian statistics, and anomalous diffusion. It explores the thermodynamic equilibrium, Fokker-Planck equations, and phase transitions in such systems.","keywords":[{"id":"https://openalex.org/keywords/nonextensive-statistical-mechanics","display_name":"nonextensive statistical mechanics","score":0.7163},{"id":"https://openalex.org/keywords/tsallis-entropy","display_name":"Tsallis entropy","score":0.5274},{"id":"https://openalex.org/keywords/microcanonical-ensemble","display_name":"microcanonical ensemble","score":0.2412},{"id":"https://openalex.org/keywords/generalized-entropy","display_name":"generalized entropy","score":0.4052},{"id":"https://openalex.org/keywords/superstatistics","display_name":"superstatistics","score":0.7357},{"id":"https://openalex.org/keywords/bose-einstein-statistics","display_name":"Bose-Einstein statistics","score":0.2192},{"id":"https://openalex.org/keywords/classical-statistical-mechanics","display_name":"classical statistical mechanics","score":0.2237},{"id":"https://openalex.org/keywords/nonextensive-entropy","display_name":"non-extensive entropy","score":0.5886},{"id":"https://openalex.org/keywords/q-gaussian-distribution","display_name":"q-Gaussian distribution","score":0.6313},{"id":"https://openalex.org/keywords/boltzmann-entropy","display_name":"Boltzmann entropy","score":0.2674},{"id":"https://openalex.org/keywords/nonadditive-entropy","display_name":"nonadditive entropy","score":0.7539},{"id":"https://openalex.org/keywords/tsallis-distribution","display_name":"Tsallis distribution","score":0.4008},{"id":"https://openalex.org/keywords/q-statistic","display_name":"q-statistics","score":0.3006},{"id":"https://openalex.org/keywords/maxwell-boltzmann-statistics","display_name":"Maxwell-Boltzmann statistics","score":0.3662},{"id":"https://openalex.org/keywords/boltzmann-gibbs-statistics","display_name":"Boltzmann-Gibbs statistics","score":0.8109},{"id":"https://openalex.org/keywords/nonextensive-thermodynamics","display_name":"nonextensive thermodynamics","score":0.59},{"id":"https://openalex.org/keywords/nonlinear-fokker-planck-equation","display_name":"nonlinear Fokker-Planck equation","score":0.3249},{"id":"https://openalex.org/keywords/boltzmann-gibbs-entropy","display_name":"Boltzmann-Gibbs entropy","score":0.8242},{"id":"https://openalex.org/keywords/bose-einstein-distribution","display_name":"Bose-Einstein distribution","score":0.252},{"id":"https://openalex.org/keywords/q-exponential-distribution","display_name":"q-exponential distribution","score":0.5913},{"id":"https://openalex.org/keywords/entropic-index","display_name":"entropic index","score":0.7029},{"id":"https://openalex.org/keywords/hamiltonian-mean-field-model","display_name":"Hamiltonian Mean Field model","score":0.6421},{"id":"https://openalex.org/keywords/foundations-of-statistical-mechanics","display_name":"foundations of statistical mechanics","score":0.2648},{"id":"https://openalex.org/keywords/kaniadakis-entropy","display_name":"Kaniadakis entropy","score":0.5952},{"id":"https://openalex.org/keywords/q-exponential-function","display_name":"q-exponential function","score":0.326}],"legacy_keywords":"Nonextensive Statistical Mechanics; Long-Range Interactions; Tsallis Statistics; Generalized Entropies; Superstatistics; Non-Gaussian Statistics; Anomalous Diffusion; Thermodynamic Equilibrium; Fokker-Planck Equations; Phase Transitions","ids":{"openalex":"https://openalex.org/T12261","wikipedia":"https://en.wikipedia.org/wiki/Nonextensive_statistics"},"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"},"siblings":[{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques"},{"id":"https://openalex.org/T10244","display_name":"Chaos control and synchronization"},{"id":"https://openalex.org/T10248","display_name":"Nonlinear Waves and Solitons"},{"id":"https://openalex.org/T11206","display_name":"Model Reduction and Neural Networks"},{"id":"https://openalex.org/T11261","display_name":"Quantum chaos and dynamical systems"},{"id":"https://openalex.org/T11415","display_name":"Noncommutative and Quantum Gravity Theories"},{"id":"https://openalex.org/T11513","display_name":"stochastic dynamics and bifurcation"},{"id":"https://openalex.org/T11520","display_name":"Advanced Thermodynamics and Statistical Mechanics"},{"id":"https://openalex.org/T11575","display_name":"Nonlinear Photonic Systems"},{"id":"https://openalex.org/T12250","display_name":"Experimental and Theoretical Physics Studies"},{"id":"https://openalex.org/T12516","display_name":"Advanced Mathematical Theories and Applications"},{"id":"https://openalex.org/T12592","display_name":"Opinion Dynamics and Social Influence"},{"id":"https://openalex.org/T13126","display_name":"Scientific Research and Discoveries"},{"id":"https://openalex.org/T13769","display_name":"Fusion and Plasma Physics Studies"},{"id":"https://openalex.org/T14299","display_name":"Complex Systems and Dynamics"}],"works_count":28224,"cited_by_count":470837,"works_api_url":"https://api.openalex.org/works?filter=topics.id:T12261","updated_date":"2026-10-20T03:01:21","created_date":"2024-01-23T15:27:13"}