{"id":"W2089519538","doi":"10.1088/0264-9381/18/7/304","title":"On a general class of wormhole geometries","year":2001,"lang":"en","type":"article","venue":"Classical and Quantum Gravity","topic":"Cosmology and Gravitation Theories","field":"Physics and Astronomy","cited_by":51,"is_retracted":false,"has_abstract":true,"ca_institutions":"Simon Fraser University","funders":"","keywords":"Wormhole; Physics; Class (philosophy); Joins; Metric (unit); Theoretical physics; Type (biology); Constant (computer programming); Set (abstract data type); Cosmological constant; Energy density; Classical mechanics","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":[0.000415032,0.0009825676,0.0006337324,0.00121767,0.001812094,0.001773205,0.0006666991,0.002051851,0.008740149],"category_scores_gemma":[0.001386521,0.0003665114,0.0007017148,0.0006591904,0.002503556,0.003045541,0.001666863,0.001146827,0.0008724432],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006475886,"about_ca_system_score_gemma":0.0003233702,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006758451,"about_ca_topic_score_gemma":0.0005729377,"domain_scores_codex":[0.9996328,0.0000988882,0.00002019262,0.00005143597,0.00009822557,0.00009844463],"domain_scores_gemma":[0.9996309,0.0001106058,0.00007400093,0.00005020015,0.00006199217,0.00007229132],"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":[0.000007844116,0.000006669785,0.00009163957,0.00002107012,0.000003133034,0.0002525308,0.0001012818,0.00222724,0.0008557863,0.9938583,0.0008205153,0.001754113],"study_design_scores_gemma":[0.00002092129,0.00002653486,0.0001573363,0.00002835124,0.000003954181,0.0005021047,0.000132371,0.01991078,0.000384622,0.9714884,0.007326327,0.0000182102],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.4721299,0.001876066,0.2565146,0.003398095,0.0005363578,0.0002457175,0.0004194216,0.0004449865,0.2644349],"genre_scores_gemma":[0.9283531,0.001369437,0.0403472,0.0005213449,0.0002462051,0.0001486581,0.0002569687,0.000101139,0.0286559],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.008740149,"threshold_uncertainty_score":0.02923876,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01185962900708753,"score_gpt":0.2591786009730644,"score_spread":0.2473189719659769,"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."}}