{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,12]],"date-time":"2025-10-12T04:39:41Z","timestamp":1760243981628,"version":"build-2065373602"},"reference-count":33,"publisher":"MDPI AG","issue":"1","license":[{"start":{"date-parts":[[2009,1,27]],"date-time":"2009-01-27T00:00:00Z","timestamp":1233014400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Entropy"],"abstract":"<jats:p>Semiclassical delocalization in phase space constitutes a manifestation of the Uncertainty Principle, one indispensable part of the present understanding of Nature and the Wehrl entropy is widely regarded as the foremost localization-indicator. We readdress the matter here within the framework of the celebrated semiclassical Husimi distributions and their associatedWehrl entropies, suitably \u049b-deformed. We are able to show that it is possible to significantly improve on the extant phase-space classical-localization power.<\/jats:p>","DOI":"10.3390\/e11010032","type":"journal-article","created":{"date-parts":[[2009,1,29]],"date-time":"2009-01-29T11:39:11Z","timestamp":1233229151000},"page":"32-41","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":4,"title":["Information, Deformed \u049b-Wehrl Entropies and Semiclassical Delocalization"],"prefix":"10.3390","volume":"11","author":[{"given":"Flavia","family":"Pennini","sequence":"first","affiliation":[{"name":"Departamento de F\u00b4\u0131sica, Universidad Cat\u00b4olica del Norte, Casilla 1280, Antofagasta, Chile"},{"name":"La Plata Physics Institute (IFLP), Exact Sciences Fac., National University (UNLP), Argentina\u2019s National Research Council (CCT-CONICET), C.C. 727, (1900) La Plata, Argentina"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Angelo","family":"Plastino","sequence":"additional","affiliation":[{"name":"La Plata Physics Institute (IFLP), Exact Sciences Fac., National University (UNLP), Argentina\u2019s National Research Council (CCT-CONICET), C.C. 727, (1900) La Plata, Argentina"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gustavo  L.","family":"Ferri","sequence":"additional","affiliation":[{"name":"Facultad de Ciencias Exactas, Universidad Nacional de La Pampa, Peru y Uruguay, Santa Rosa, La Pampa, Argentina"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Felipe","family":"Olivares","sequence":"additional","affiliation":[{"name":"Departamento de F\u00b4\u0131sica, Universidad Cat\u00b4olica del Norte, Casilla 1280, Antofagasta, Chile"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Montse","family":"Casas","sequence":"additional","affiliation":[{"name":"Departament de F\u00b4\u0131sica and IFISC, Universitat de les Illes Balears, 07122 Palma de Mallorca, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2009,1,27]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"353","DOI":"10.1016\/0034-4877(79)90070-3","article-title":"On the relation between classical and quantum\u2013mechanical entropy","volume":"16","author":"Wehrl","year":"1979","journal-title":"Rep. 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