{"paper":{"title":"Multi-Point Propagators for Non-Gaussian Initial Conditions","arxiv_id":"1006.4656","primary_cat":"astro-ph.CO","submitted_at":"2010-06-23T22:39:36+00:00","version_compiled":"v1"},"notice":"Every quoted sentence is the authors' text from the arXiv listing abstract. Labels and probabilities are the outputs of classifier-1.13-20260917 on the question bank abstract-p1-20260923, exactly as returned. No sentence in this record was written by a language model.","schema":"pith.compiled-record/v0","status":"compiled","abstract":{"source":"arXiv listing abstract v1","sentences":[{"i":0,"p":0.99,"id":"s0","own":true,"role":"contribution","text":"We show here how Renormalized Perturbation Theory (RPT) calculations applied to the quasi-linear growth of the large-scale structure can be carried on in presence of primordial non-Gaussian (PNG) initial conditions.","hedge":{"p":1.0,"label":"asserted"},"own_p":0.92,"main_claim_p":0.3,"quantitative":false,"quantitative_p":0.03,"role_probabilities":{"gap":0.0,"method":0.01,"result":0.0,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":0.99,"interpretation":0.0}},{"i":1,"p":0.94,"id":"s1","own":true,"role":"result","text":"It is explicitly demonstrated that the series reordering scheme proposed in Bernardeau, Crocce and Scoccimarro (2008) is preserved for non-Gaussian initial conditions.","hedge":{"p":1.0,"label":"asserted"},"own_p":0.81,"main_claim_p":0.3,"quantitative":false,"quantitative_p":0.09,"role_probabilities":{"gap":0.0,"method":0.0,"result":0.94,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":0.06,"interpretation":0.0}},{"i":2,"p":0.55,"id":"s2","own":false,"role":"method","text":"This scheme applies to the power spectrum and higher order spectra and is based on a reorganization of the contributing terms into sum of products of multi-point propagators.","hedge":{"p":1.0,"label":"asserted"},"own_p":0.2,"main_claim_p":0.11,"quantitative":false,"quantitative_p":0.06,"role_probabilities":{"gap":0.0,"method":0.55,"result":0.04,"background":0.37,"limitation":0.0,"future_work":0.0,"contribution":0.04,"interpretation":0.0}},{"i":3,"p":0.46,"id":"s3","own":true,"role":"contribution","text":"In case of PNG new contributing terms appear, the importance of which is discussed in the context of current PNG models.","hedge":{"p":0.7,"label":"asserted"},"own_p":0.72,"main_claim_p":0.11,"quantitative":false,"quantitative_p":0.06,"role_probabilities":{"gap":0.0,"method":0.01,"result":0.33,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":0.46,"interpretation":0.2}},{"i":4,"p":0.92,"id":"s4","own":true,"role":"contribution","text":"The properties of the building blocks of such resummation schemes, the multi-point propagators, are then investigated.","hedge":{"p":0.74,"label":"asserted"},"own_p":0.78,"main_claim_p":0.07,"quantitative":false,"quantitative_p":0.03,"role_probabilities":{"gap":0.0,"method":0.07,"result":0.0,"background":0.01,"limitation":0.0,"future_work":0.0,"contribution":0.92,"interpretation":0.0}},{"i":5,"p":0.99,"id":"s5","own":true,"role":"result","text":"It is first remarked that their expressions are left unchanged at one-loop order irrespectively of statistical properties of the initial field.","hedge":{"p":1.0,"label":"asserted"},"own_p":0.57,"main_claim_p":0.1,"quantitative":true,"quantitative_p":0.5,"role_probabilities":{"gap":0.0,"method":0.0,"result":0.99,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":0.01,"interpretation":0.0}},{"i":6,"p":0.57,"id":"s6","own":true,"role":"result","text":"We furthermore show that the high-momemtum limit of each of these propagators can be explicitly computed even for arbitrary initial conditions.","hedge":{"p":1.0,"label":"asserted"},"own_p":0.93,"main_claim_p":0.12,"quantitative":false,"quantitative_p":0.18,"role_probabilities":{"gap":0.0,"method":0.01,"result":0.57,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":0.42,"interpretation":0.0}},{"i":7,"p":1.0,"id":"s7","own":true,"role":"result","text":"They are found to be damped by an exponential cutoff whose expression is directly related to the moment generating function of the one-dimensional displacement field.","hedge":{"p":1.0,"label":"asserted"},"own_p":0.92,"main_claim_p":0.17,"quantitative":false,"quantitative_p":0.3,"role_probabilities":{"gap":0.0,"method":0.0,"result":1.0,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":0.0,"interpretation":0.0}},{"i":8,"p":0.56,"id":"s8","own":false,"role":"interpretation","text":"This extends what had been established for multi-point propagators for Gaussian initial conditions.","hedge":{"p":0.99,"label":"asserted"},"own_p":0.43,"main_claim_p":0.11,"quantitative":false,"quantitative_p":0.31,"role_probabilities":{"gap":0.04,"method":0.0,"result":0.12,"background":0.18,"limitation":0.0,"future_work":0.0,"contribution":0.1,"interpretation":0.56}},{"i":9,"p":0.82,"id":"s9","own":true,"role":"result","text":"Numerical forms of the cut-off are shown for the so-called local model of 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