Electronic Journal of Theoretical Physics最新文献

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New Gauge Symmetry in Gravity and the Evanescent Role of Torsion 引力中的新规范对称和扭转的消失作用
Electronic Journal of Theoretical Physics Pub Date : 2010-05-10 DOI: 10.1142/9789814335614_0016
H. Kleinert
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引用次数: 23
Does a Randall-Sundrum Brane world effective potential influence axion walls helping to form a cosmological constant affecting inflation? 兰德尔-桑德拉姆-布里恩世界的有效势能是否会影响轴子壁帮助形成影响暴胀的宇宙常数?
Electronic Journal of Theoretical Physics Pub Date : 2006-03-08 DOI: 10.4236/JHEPGC.2016.21013
A. Beckwith
{"title":"Does a Randall-Sundrum Brane world effective potential influence axion walls helping to form a cosmological constant affecting inflation?","authors":"A. Beckwith","doi":"10.4236/JHEPGC.2016.21013","DOIUrl":"https://doi.org/10.4236/JHEPGC.2016.21013","url":null,"abstract":"In 2003, Guth posed the following question in a KITP seminar in UCSB. Namely “Even if there exist 101000 vacuum states produced by String theory, does inflation produce overwhelmingly one preferred type of vacuum states over the other possible types of vacuum states”? This document tries to answer how a preferred vacuum state could be produced, and by what sort of process. We construct a di quark condensate leading to a cosmological constant in line with known physical observations. We use a phase transition bridge from a tilted washboard potential to the chaotic inflationary model pioneered by Guth which is congruent with the slow roll criteria. This permits criteria for initiation of graviton production from a domain wall formed after a transition to a chaotic inflationary potential. It also permits investigation of if or not axion wall contributions to inflation are necessary. If we reject an explicit axion mass drop off to infinitesimal values at high temperatures, we may use the Bogomolnyi inequality to rescale and reset initial conditions for the chaotic inflationary potential. Then the Randall-Sundrum brane world effective potential delineates the end of the dominant role of di quarks, and the beginning of inflation. And perhaps answers Freeman Dysons contention that Graviton production is unlikely given present astrophysical constraints upon detector systems. We end this with a description in the last appendix entry, Appendix VI, as to why, given the emphasis upon di quarks, as to the usefulness of using times before Planck time interval as to modeling our physical system and its importance as to emergent field structures used for cosmological modeling.","PeriodicalId":140890,"journal":{"name":"Electronic Journal of Theoretical Physics","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132839011","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 12
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