{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,28]],"date-time":"2025-10-28T18:42:18Z","timestamp":1761676938077},"reference-count":0,"publisher":"Rinton Press","issue":"13&14","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["QIC"],"published-print":{"date-parts":[[2016,10]]},"abstract":"<jats:p>We consider the infinite family of non-local games CHSH(n). We consider nearly-optimal strategies for CHSH(n). We introduce a notion of approximate homomorphism for strategies and show that any nearly-optimal strategy for CHSH(n) is approximately homomorphic to the canonical optimal CHSH(n) strategy. This demonstrates that any nearly-optimal CHSH(n) strategy must approximately contain the algebraic structure of the canonical optimal strategy.<\/jats:p>","DOI":"10.26421\/qic16.13-14-6","type":"journal-article","created":{"date-parts":[[2021,2,26]],"date-time":"2021-02-26T05:21:16Z","timestamp":1614316876000},"page":"1191-1211","source":"Crossref","is-referenced-by-count":5,"title":["The structure of nearly-optimal quantum strategies for the non-local XOR games"],"prefix":"10.26421","volume":"16","author":[{"given":"Dimeter","family":"Ostrev","sequence":"first","affiliation":[]}],"member":"10955","published-online":{"date-parts":[[2016,10]]},"container-title":["Quantum Information and Computation"],"original-title":[],"deposited":{"date-parts":[[2021,2,26]],"date-time":"2021-02-26T05:45:09Z","timestamp":1614318309000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.rintonpress.com\/journals\/doi\/QIC16.13-14-6.html"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2016,10]]},"references-count":0,"journal-issue":{"issue":"13&14","published-online":{"date-parts":[[2016,10]]},"published-print":{"date-parts":[[2016,10]]}},"URL":"https:\/\/doi.org\/10.26421\/qic16.13-14-6","relation":{},"ISSN":["1533-7146","1533-7146"],"issn-type":[{"value":"1533-7146","type":"print"},{"value":"1533-7146","type":"electronic"}],"subject":[],"published":{"date-parts":[[2016,10]]}}}