[{"key":"dc.contributor.author","value":"Pessoa, Pedro","language":null},{"key":"dc.contributor.author","value":"Arderucio Costa, Bruno","language":null},{"key":"dc.date.accessioned","value":"2020-11-04T16:30:41Z","language":null},{"key":"dc.date.available","value":"2020-11-04T16:30:43Z","language":null},{"key":"dc.date.issued","value":"2020-10-01","language":null},{"key":"dc.identifier","value":"10.3390\/e22101110","language":"en"},{"key":"dc.identifier.citation","value":"Entropy 22 (10): 1110 (2020)","language":"en"},{"key":"dc.identifier.uri","value":"http:\/\/hdl.handle.net\/2429\/76454","language":null},{"key":"dc.description.abstract","value":"In a recent paper (Entropy 2020, 22(1), 17), Tsallis states that entropy\u2014as in Shannon or Kullback\u2013Leiber\u2019s definitions\u2014is inadequate to interpret black hole entropy and suggests that a new non-additive functional should take the role of entropy. Here we counterargue by explaining the important distinction between the properties of extensivity and additivity; the latter is fundamental for entropy, while the former is a property of particular thermodynamical systems that is not expected for black holes. We also point out other debatable statements in his analysis of black hole entropy.","language":"en"},{"key":"dc.language.iso","value":"eng","language":"en"},{"key":"dc.publisher","value":"Multidisciplinary Digital Publishing Institute","language":"en"},{"key":"dc.rights","value":"CC BY 4.0","language":null},{"key":"dc.rights.uri","value":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/","language":null},{"key":"dc.subject","value":"black holes","language":"en"},{"key":"dc.subject","value":"entropy","language":"en"},{"key":"dc.subject","value":"non-additive entropies","language":"en"},{"key":"dc.subject","value":"thermodynamics","language":"en"},{"key":"dc.subject","value":"inference","language":"en"},{"key":"dc.title","value":"Comment on \u201cBlack Hole Entropy: A Closer Look\u201d","language":"en"},{"key":"dc.type","value":"Text","language":"en"},{"key":"dc.type.text","value":"Article","language":"en"},{"key":"dc.description.affiliation","value":"Science, Faculty of","language":"en"},{"key":"dc.description.affiliation","value":"Non UBC","language":"en"},{"key":"dc.description.affiliation","value":"Physics and Astronomy, Department of","language":"en"},{"key":"dc.description.reviewstatus","value":"Reviewed","language":"en"},{"key":"dc.description.scholarlevel","value":"Faculty","language":"en"},{"key":"dc.date.updated","value":"2020-10-26T14:22:20Z","language":null}]