{"arxiv_id":"0902.2574","incoming":{"papers":6,"sentences":8,"groups":[{"kind":"background","label":"Cites it as background","papers":2,"sentences":2,"quotes":[{"arxiv_id":"1509.07521","title":"Scale-dependent gravitational waves from a rolling axion","url":"/paper/1509.07521","section":"Introduction","sentence":"[Other mechanisms for the generation of GW which are alternative to the standard vacuum production, but are still embedded in the inflationary scenario include the use of spectator fields with low sound speed [ref] , the modification of the dispersion relation of the tensor modes in the effective-field-theory approach [ref] , varying sound speed of the tensor [ref] , the strong tachyonic growth of chiral tensor modes in the chromo-natural inflation [ref] and in the gauge-flation model [ref] , and preheating [ref] (in this last case the produced GW signal is typically at scales much shorter than the CMB ones).","intent_p":1.0,"contests_p":null},{"arxiv_id":"0907.4073","title":"Constraints on primordial density perturbations from induced gravitational waves","url":"/paper/0907.4073","section":"Introduction","sentence":"They can be generated by violent events in the early universe such as bubble collisions [ref] , cosmic strings [ref] , preheating after inflation [ref] , or parametric decay of supersymmetric condensates [ref] .","intent_p":0.92,"contests_p":null}]}],"unlabelled_sentences":6},"outgoing":{"papers":2,"sentences":3,"groups":[{"kind":"method_or_tool","label":"Uses the method or tool of","papers":1,"sentences":1,"quotes":[{"arxiv_id":"hep-ph/0011159","title":"LATTICEEASY: A Program for Lattice Simulations of Scalar Fields in an Expanding Universe","url":"/paper/hep-ph/0011159","section":"Introduction","sentence":"We perform lattice simulations with the parallel code ClusterEasy [ref] and we compute the resulting GW spectrum with the method of [ref] , extended here to take into account the expansion of the universe.","intent_p":0.96,"contests_p":null}]},{"kind":"background","label":"Cites as background","papers":1,"sentences":1,"quotes":[{"arxiv_id":"gr-qc/0303085","title":"TASI Lectures on Gravitational Waves from the Early Universe","url":"/paper/gr-qc/0303085","section":"Introduction","sentence":"Gravity wave (GW) experiments could provide unique informations about high-energy phenomena in the early universe, such as inflation, preheating after inflation, cosmic strings and first order phase transitions [ref] .","intent_p":0.99,"contests_p":null}]}],"unlabelled_sentences":1},"claims":[],"thresholds":{"intent_p":0.8,"supports_p":0.95,"contests_p":0.7},"method":"Citing sentences come from each paper's LaTeX source; every \\cite marks the sentence and the works it cites. Pith's classifier typed each sentence. A label is shown at intent probability 0.8 or more (0.95 for support), a contest at 0.7 or more. Measured accuracy against two blind model families is at https://pith.science/accuracy. The quoted sentences are the citing authors' own.","held_up":null,"_links":{"html":"https://pith.science/paper/0902.2574"}}