{"paper":{"title":"Dilaton stabilization and composite dark matter in the string frame of heterotic-M-theory","arxiv_id":"1210.4615","primary_cat":"hep-th","submitted_at":"2012-10-14T07:05:23+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":0.98,"id":"s0","own":false,"role":"background","text":"In this paper we further elaborate on our recently proposed solution to the cosmological constant problem - Phys. Rev. D82 (2010) 044006.","hedge":{"p":0.82,"label":"asserted"},"own_p":0.3,"main_claim_p":0.03,"quantitative":false,"quantitative_p":0.37,"role_probabilities":{"gap":0.0,"method":0.0,"result":0.0,"background":0.98,"limitation":0.0,"future_work":0.0,"contribution":0.02,"interpretation":0.0}},{"i":1,"p":0.98,"id":"s1","own":false,"role":"background","text":"One of the elements of the solution is the chameleonic behaviour of the Einstein frame dilaton: the mass of the dilaton is an increasing function of the matter density.","hedge":{"p":1.0,"label":"asserted"},"own_p":0.19,"main_claim_p":0.05,"quantitative":false,"quantitative_p":0.18,"role_probabilities":{"gap":0.0,"method":0.0,"result":0.01,"background":0.98,"limitation":0.0,"future_work":0.0,"contribution":0.01,"interpretation":0.0}},{"i":2,"p":0.98,"id":"s2","own":false,"role":"background","text":"In that model, a proper structure of the string-frame form factors in the strong coupling region of string theory is assumed.","hedge":{"p":0.72,"label":"asserted"},"own_p":0.09,"main_claim_p":0.02,"quantitative":false,"quantitative_p":0.03,"role_probabilities":{"gap":0.01,"method":0.01,"result":0.0,"background":0.98,"limitation":0.0,"future_work":0.0,"contribution":0.0,"interpretation":0.0}},{"i":3,"p":0.96,"id":"s3","own":false,"role":"background","text":"In particular, a stabilizing potential of the string frame dilaton is present and it is supposed to be the result of a quantum calculation.","hedge":{"p":0.5,"label":"hedged_possibility"},"own_p":0.08,"main_claim_p":0.03,"quantitative":false,"quantitative_p":0.03,"role_probabilities":{"gap":0.04,"method":0.0,"result":0.0,"background":0.96,"limitation":0.0,"future_work":0.0,"contribution":0.0,"interpretation":0.0}},{"i":4,"p":0.99,"id":"s4","own":true,"role":"contribution","text":"Our main purpose in this article is to point out that the lagrangian of the chameleonic model for the dilaton can be embedded, to a large extent, in heterotic-M-theory.","hedge":{"p":0.53,"label":"asserted"},"own_p":0.63,"main_claim_p":0.49,"quantitative":false,"quantitative_p":0.19,"role_probabilities":{"gap":0.0,"method":0.0,"result":0.0,"background":0.0,"limitation":0.0,"future_work":0.01,"contribution":0.99,"interpretation":0.0}},{"i":5,"p":0.96,"id":"s5","own":true,"role":"contribution","text":"We illustrate some theoretical grounds that support the ansatz about the form factors.","hedge":{"p":0.94,"label":"asserted"},"own_p":0.73,"main_claim_p":0.04,"quantitative":false,"quantitative_p":0.03,"role_probabilities":{"gap":0.0,"method":0.04,"result":0.0,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":0.96,"interpretation":0.0}},{"i":6,"p":0.86,"id":"s6","own":true,"role":"contribution","text":"In this paper, we break bulk supersymmetry with a massive sterile spinor field (i.e. a bulk neutrino field) and, under certain assumptions about the full M-theory action, we point out the Casimir origin of the stabilizing potential for the string frame dilaton (particular attention is dedicated to the role of the conformal transformations involved).","hedge":{"p":0.84,"label":"asserted"},"own_p":0.9,"main_claim_p":0.27,"quantitative":false,"quantitative_p":0.05,"role_probabilities":{"gap":0.0,"method":0.1,"result":0.04,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":0.86,"interpretation":0.0}},{"i":7,"p":0.57,"id":"s7","own":true,"role":"result","text":"Moreover, we point out the similarity between the string frame dark matter lagrangian and a Ginzburg-Landau lagrangian with sterile neutrino pairs playing the role of dark matter particles.","hedge":{"p":0.96,"label":"asserted"},"own_p":0.78,"main_claim_p":0.1,"quantitative":false,"quantitative_p":0.47,"role_probabilities":{"gap":0.0,"method":0.0,"result":0.57,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":0.26,"interpretation":0.17}},{"i":8,"p":0.75,"id":"s8","own":false,"role":"future_work","text":"However, more research efforts are necessary to connect the bulk spinor (neutrino) lagrangian with the Ginzburg-Landau lagrangian through direct calculations.","hedge":{"p":0.49,"label":"asserted"},"own_p":0.15,"main_claim_p":0.05,"quantitative":false,"quantitative_p":0.08,"role_probabilities":{"gap":0.0,"method":0.0,"result":0.0,"background":0.0,"limitation":0.25,"future_work":0.75,"contribution":0.0,"interpretation":0.0}},{"i":9,"p":0.99,"id":"s9","own":false,"role":"future_work","text":"A phenomenological test of these ideas is definitely required.","hedge":{"p":0.87,"label":"asserted"},"own_p":0.05,"main_claim_p":0.04,"quantitative":false,"quantitative_p":0.03,"role_probabilities":{"gap":0.0,"method":0.0,"result":0.0,"background":0.0,"limitation":0.01,"future_work":0.99,"contribution":0.0,"interpretation":0.0}}]},"compiled":{"main_claim":{"p":0.73,"text":"Our main purpose in this article is to point out that the lagrangian of the chameleonic model for the dilaton can be embedded, to a large 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