{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,28]],"date-time":"2026-05-28T00:01:13Z","timestamp":1779926473473,"version":"3.53.1"},"reference-count":28,"publisher":"World Scientific Pub Co Pte Ltd","issue":"01","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J. AI. Consci."],"published-print":{"date-parts":[[2026,3]]},"abstract":"<jats:p>An alternative physics-based metric to gain insights into the Entropic Brain Hypothesis is introduced, where the diversity of neural signals in the brain activity is associated to different states of human consciousness reflected by entropy measurements. The approach is inspired by the properties around a Schwarzschild event horizon in vacuum. In this context, we idealize the brain to be an analogous blackbody in a curved spacetime and identify the boundaries of the Entropic Brain Hypothesis via an \u201cawareness\u201d index [Formula: see text], which could represent a (bio-)marker for the dynamics of the brain. Through this physics picture, an external observer (human or AI agent) may depict the mental-like modulations derived from subjective, personal conscious experiences. In the work, awareness is not equated with consciousness as such. It is defined as the externally accessible projection of internal conscious dynamics.<\/jats:p>","DOI":"10.1142\/s2705078526400059","type":"journal-article","created":{"date-parts":[[2026,3,27]],"date-time":"2026-03-27T14:18:03Z","timestamp":1774621083000},"page":"5-17","source":"Crossref","is-referenced-by-count":1,"title":["AI Observer Approach to the Entropic Brain"],"prefix":"10.1142","volume":"13","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9581-9419","authenticated-orcid":false,"given":"Enrique","family":"Canessa","sequence":"first","affiliation":[{"name":"The Abdus Salam International Centre for Theoretical Physics, Trieste, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"219","published-online":{"date-parts":[[2026,3,27]]},"reference":[{"key":"S2705078526400059BIB001","doi-asserted-by":"publisher","DOI":"10.1088\/1361-6382\/ad4dff"},{"key":"S2705078526400059BIB002","first-page":"011024","volume":"14","author":"Balasubramanian V.","year":"2024","journal-title":"Phys. Rev. X"},{"key":"S2705078526400059BIB003","doi-asserted-by":"publisher","DOI":"10.1007\/s11229-016-1239-1"},{"key":"S2705078526400059BIB004","doi-asserted-by":"publisher","DOI":"10.1016\/j.neuropharm.2018.03.010"},{"key":"S2705078526400059BIB005","doi-asserted-by":"publisher","DOI":"10.1186\/s12868-024-00916-6"},{"key":"S2705078526400059BIB006","volume-title":"Surfing Uncertainty: Prediction, Action, and the Embodied Mind","author":"Clark A.","year":"2015"},{"key":"S2705078526400059BIB007","doi-asserted-by":"publisher","DOI":"10.1002\/prop.201800007"},{"key":"S2705078526400059BIB008","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevResearch.5.023197"},{"key":"S2705078526400059BIB009","doi-asserted-by":"publisher","DOI":"10.1016\/j.neubiorev.2023.105070"},{"key":"S2705078526400059BIB010","volume-title":"Oltre L\u00ednvisibile. Dove Scienza e Spiritualit\u00e0 si Uniscono","author":"Faggin F.","year":"2024"},{"key":"S2705078526400059BIB011","doi-asserted-by":"publisher","DOI":"10.1007\/978-0-387-27583-3"},{"key":"S2705078526400059BIB012","doi-asserted-by":"publisher","DOI":"10.1038\/s41598-023-32649-7"},{"key":"S2705078526400059BIB013","doi-asserted-by":"publisher","DOI":"10.1093\/acprof:oso\/9780199682737.001.0001"},{"key":"S2705078526400059BIB014","doi-asserted-by":"publisher","DOI":"10.1016\/j.jneumeth.2023.109868"},{"key":"S2705078526400059BIB015","unstructured":"Jha, D. K. [2025] Entropy driven awareness: Consciousness in the flow of time, https:\/\/philarchive.org\/rec\/JHAEDA."},{"key":"S2705078526400059BIB016","doi-asserted-by":"publisher","DOI":"10.3390\/e22090917"},{"key":"S2705078526400059BIB017","doi-asserted-by":"publisher","DOI":"10.1086\/720861"},{"key":"S2705078526400059BIB018","doi-asserted-by":"publisher","DOI":"10.1016\/j.newideapsych.2020.100837"},{"key":"S2705078526400059BIB019","doi-asserted-by":"crossref","unstructured":"Nartallo-Kaluarachchia, R., Kringelbach, M. L., Deco, G.\n                      et al.\n                      , [2025] Nonequilibrium physics of brain dynamics, arXiv:2504.12188v1 [q-bio.NC].","DOI":"10.1016\/j.physrep.2025.10.003"},{"key":"S2705078526400059BIB020","volume-title":"The One: How an Ancient Idea Holds the Future of Physics","author":"P\u00e4s E.","year":"2023"},{"key":"S2705078526400059BIB021","volume-title":"The Emperor\u2019s New Mind: Concerning Computers, Minds, and the Laws of Physics","author":"Penrose R.","year":"2016"},{"key":"S2705078526400059BIB022","doi-asserted-by":"publisher","DOI":"10.1093\/nc\/niad001"},{"key":"S2705078526400059BIB023","doi-asserted-by":"publisher","DOI":"10.1017\/psa.2023.58"},{"key":"S2705078526400059BIB024","doi-asserted-by":"publisher","DOI":"10.1038\/srep46421"},{"key":"S2705078526400059BIB025","doi-asserted-by":"publisher","DOI":"10.1038\/s41598-017-06854-0"},{"key":"S2705078526400059BIB026","volume-title":"The Light Behind Consciousness: Radical Self-Knowledge and the End of Seeking","author":"Wheeler J.","year":"2008"},{"key":"S2705078526400059BIB027","unstructured":"Xin, L. and Xin, H. [2022] Quantum measurement: A game between observer and nature? arXiv:2210.16766 [quant-ph]."},{"key":"S2705078526400059BIB028","unstructured":"Zeng, J. and Zhang, X. [2025] Building a human-like observer using deep learning in an extended Wigner\u2019s friend experiment, arXiv:2409.04690 [physics.gen-ph]."}],"container-title":["Journal of Artificial Intelligence and Consciousness"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.worldscientific.com\/doi\/pdf\/10.1142\/S2705078526400059","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,21]],"date-time":"2026-04-21T05:36:05Z","timestamp":1776749765000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.worldscientific.com\/doi\/10.1142\/S2705078526400059"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,3]]},"references-count":28,"journal-issue":{"issue":"01","published-print":{"date-parts":[[2026,3]]}},"alternative-id":["10.1142\/S2705078526400059"],"URL":"https:\/\/doi.org\/10.1142\/s2705078526400059","relation":{},"ISSN":["2705-0785","2705-0793"],"issn-type":[{"value":"2705-0785","type":"print"},{"value":"2705-0793","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,3]]}}}