{"id":"W2789169047","doi":"10.3390/universe4070081","title":"Cosmological Constant from Condensation of Defect Excitations","year":2018,"lang":"en","type":"preprint","venue":"Universe","topic":"Black Holes and Theoretical Physics","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Perimeter Institute","funders":"","keywords":"Cosmological constant; Physics; Theoretical physics; Quantum gravity; String theory; Curvature; Constant curvature; Cosmological constant problem; String (physics); Constant (computer programming); Sketch; Quantum; Loop quantum gravity; Cosmology; Classical mechanics; Quantum mechanics; Geometry; Dark energy; Mathematics","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.000372305,0.0005483621,0.0005482521,0.0009466819,0.001087721,0.001466434,0.0007090005,0.001312067,0.004783306],"category_scores_gemma":[0.001291114,0.0003039067,0.000618592,0.0003226859,0.001985877,0.002178034,0.001440526,0.001241781,0.0003539241],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008997297,"about_ca_system_score_gemma":0.0005027362,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008759254,"about_ca_topic_score_gemma":0.0008280539,"domain_scores_codex":[0.9997168,0.00005407085,0.00001715331,0.00006550814,0.00008551682,0.00006083391],"domain_scores_gemma":[0.9996051,0.00008330009,0.00007607639,0.00009221385,0.00005078899,0.0000925942],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.00002010798,0.00001547396,0.0004195813,0.00003983507,0.000007464032,0.0001332577,0.0001827802,0.001597817,0.006641728,0.9887677,0.000705209,0.001468996],"study_design_scores_gemma":[0.00002214736,0.00002610941,0.000988469,0.00001774946,0.000007140176,0.0003267126,0.00007740988,0.01788203,0.002336283,0.9761109,0.002182486,0.00002255957],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8703064,0.0008611113,0.05715901,0.001576634,0.0002492436,0.00005997721,0.0003136015,0.0004774379,0.06899659],"genre_scores_gemma":[0.9851827,0.0002145271,0.00726524,0.0002243331,0.000111513,0.00003680164,0.0002147965,0.0001220668,0.006627835],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004783306,"threshold_uncertainty_score":0.01600176,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0168829511129695,"score_gpt":0.2447721851863768,"score_spread":0.2278892340734073,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}