{"id":"W2803985006","doi":"","title":"Using spacetime surgeries to model bouncing null fluids and null fluid radiation","year":2017,"lang":"en","type":"dissertation","venue":"Memorial University Research Repository (Memorial University)","topic":"Quantum Electrodynamics and Casimir Effect","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Memorial University of Newfoundland","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Spacetime; Null (SQL); Hypersurface; Spherically symmetric spacetime; Physics; Generalization; Energy condition; Classical mechanics; Surface (topology); Shell (structure); Mathematical physics; Theoretical physics; Mathematical analysis; Mathematics; Geometry; Quantum mechanics; Quantum field theory in curved spacetime; Computer science; Engineering; Quantum gravity; General relativity","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0004789976,0.0007340183,0.0003433057,0.0005801409,0.001029562,0.0009695427,0.0009061205,0.0008319304,0.002654069],"category_scores_gemma":[0.0009253011,0.000302814,0.0007672226,0.0002553779,0.003428366,0.00173329,0.002896665,0.001545167,0.0004152639],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007580319,"about_ca_system_score_gemma":0.0005472176,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001073555,"about_ca_topic_score_gemma":0.0009138694,"domain_scores_codex":[0.9996767,0.0001120362,0.00001771149,0.0000543468,0.00009023533,0.000049013],"domain_scores_gemma":[0.9997398,0.00003943305,0.00007595854,0.00007506643,0.00003258818,0.00003725074],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.000009124868,0.000004274261,0.0000867565,0.00001259025,0.000002433443,0.00007174069,0.0001981153,0.001613392,0.00166953,0.9939677,0.0001657486,0.002198634],"study_design_scores_gemma":[0.00004165564,0.0002184105,0.000643793,0.00003695366,0.00002141147,0.0006369239,0.0005382481,0.04029439,0.005956131,0.9156212,0.03592685,0.00006410868],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.3213654,0.0008940386,0.5386653,0.001720442,0.000597185,0.0001383861,0.0001526856,0.0005219899,0.1359446],"genre_scores_gemma":[0.8287007,0.000684451,0.1403103,0.000350067,0.000142351,0.0001160448,0.0001455561,0.0002279786,0.02932263],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.002654069,"threshold_uncertainty_score":0.008878767,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02460791068236634,"score_gpt":0.2816522572342457,"score_spread":0.2570443465518794,"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."}}