{"paper":{"title":"Maximal Entanglement of Two-qubit States Constructed by Linearly Independent Coherent States","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math-ph","math.MP"],"primary_cat":"quant-ph","authors_text":"G. Najarbashi, Y. Maleki","submitted_at":"2010-07-08T14:18:53Z","abstract_excerpt":"In this paper, we find the necessary and sufficient condition for the maximal entanglement of the state, $ |\\psi>=\\mu|\\alpha>|\\beta>+\\lambda|\\alpha>|\\delta>+ \\rho|\\gamma>|\\beta>+\\nu|\\gamma>|\\delta>,$ constructed by linearly independent coherent states with \\emph{real parameters} when $<\\alpha|\\gamma>=<\\beta|\\delta>$. This is a further generalization of the classified nonorthogonal states discussed in Ref. Physics Letters A {\\bf{291}}, 73-76 (2001)."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1007.1387","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}