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How 5 Dimensions May Fix a Deterministic Background Spatially as to Be Inserted for HUP in 3 + 1 Dimensions, and Its Relevance to the Early Universe 被引量:1
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作者 Andrew Walcott Beckwith 《Journal of High Energy Physics, Gravitation and Cosmology》 CAS 2023年第1期1-6,共6页
We will first of all reference a value of momentum, in the early universe. This is for 3 + 1 dimensions and is important since Wesson has an integration of this momentum with regards to a 5 dimensional parameter inclu... We will first of all reference a value of momentum, in the early universe. This is for 3 + 1 dimensions and is important since Wesson has an integration of this momentum with regards to a 5 dimensional parameter included in an integration of momentum over space which equals a ration of L divided by small l (length) and all these times a constant. The ratio of L over small l is a way of making deterministic inputs from 5 dimensions into the 3 + 1 dimensional HUP. In doing so, we come up with a very small radial component for reasons which due to an argument from Wesson is a way to deterministically fix one of the variables placed into the 3 + 1 HUP. This is a deterministic input into a derivation which is then First of all, we restate a proof of a highly localized special case of a metric tensor uncertainty principle first written up by Unruh. Unruh did not use the Roberson-Walker geometry which we do, and it so happens that the dominant metric tensor we will be examining, is variation in δg<sub>tt</sub>. The metric tensor variations are given by δg<sub>rr</sub>, δg<sub>θθ</sub> and δg<sub>φφ</sub> are negligible, as compared to the variation δg<sub>tt</sub>. From there the expression for the HUP and its applications into certain cases in the early universe are strictly affected after we take into consideration a vanishingly small r spatial value in how we define δg<sub>tt</sub>. 展开更多
关键词 Massive Gravitons Heisenberg Uncertainty Principle (HUP) Riemannian-Penrose Inequality
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Using “Particle Density” of “Graviton Gas”, to Obtain Value of Cosmological Constant
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作者 Andrew Beckwith 《Journal of High Energy Physics, Gravitation and Cosmology》 CAS 2023年第1期168-173,共6页
We use the work of de Vega, Sanchez, and Comes (1997), to approximate the “particle density” of a “graviton gas”. This “particle density” derivation is compared with Dolgov’s (1997) expression of the Vacuum ene... We use the work of de Vega, Sanchez, and Comes (1997), to approximate the “particle density” of a “graviton gas”. This “particle density” derivation is compared with Dolgov’s (1997) expression of the Vacuum energy in terms of a phase transition. The idea is to have a quartic potential, and then to utilize the Bogomol’nyi inequality to refine what the phase transition states. We utilize Ng, Infinite quantum information procedures to link our work with initial entropy and other issues and close with a variation in the HUP: at the start of the expansion of the universe. 展开更多
关键词 Graviton Gas Partition Function Modified HUP Symmetry Breaking Potential
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How 5 Dimensions May Fix a Deterministic Background Spatially as to Be Inserted for HUP in 3 + 1 Dimensions, and Its Relevance to the Early Universe? Criteria for Massive Graviton Detection from Relic Conditions Mentioned
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作者 Andrew Walcott Beckwith 《Journal of High Energy Physics, Gravitation and Cosmology》 CAS 2023年第1期108-115,共8页
We will first of all reference a value of momentum, in the early universe. This is for 3 + 1 dimensions and is important since Wesson has an integration of this momentum with regards to a 5 dimensional parameter inclu... We will first of all reference a value of momentum, in the early universe. This is for 3 + 1 dimensions and is important since Wesson has an integration of this momentum with regards to a 5 dimensional parameter included in an integration of momentum over space which equals a ration of L divided by small l (length) and all these times a constant. The ratio of L over small l is a way of making deterministic inputs from 5 dimensions into the 3 + 1 dimensional HUP. In doing so, we come up with a very small radial component for reasons which due to an argument from Wesson is a way to deterministically fix one of the variables placed into the 3 + 1 HUP. This is a deterministic input into a derivation which is then, first of all, we restate a proof of a highly localized special case of a metric tensor uncertainty principle first written up by Unruh. Unruh did not use the Roberson-Walker geometry which we do, and it so happens that the dominant metric tensor we will be examining is variation in δg<sub>tt</sub>. We state that the metric tensor variations are given by δg<sub>rr</sub>, δg<sub>θθ</sub> and δg<sub>φφ</sub> are negligible contributions, as compared to the variation δg<sub>tt</sub>. From there the expression for the HUP and its applications into certain cases in the early universe are strictly affected after we take into consideration a vanishingly small r spatial value in how we define δg<sub>tt</sub>. 展开更多
关键词 Massive Gravitons Heisenberg Uncertainty Principle (HUP) Riemannian-Penrose Inequality
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Hanta病毒肺综合征(一种新病毒引起的疾病的暴发流行)
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作者 范永琛 张嘉红 《武汉医学杂志》 1996年第3期182-183,共2页
1993年5月在美国新墨西哥城发现一起21岁女子与一名同居19岁男子因不明原因而死亡。据察两人死前5天患有同样疾病,即突发咳嗽、发热、肌痛,头痛,迅即出现非心源性肺水肿。患者死后8天,女方兄弟也出现相似症状,4天后兄弟的妻子又患同样... 1993年5月在美国新墨西哥城发现一起21岁女子与一名同居19岁男子因不明原因而死亡。据察两人死前5天患有同样疾病,即突发咳嗽、发热、肌痛,头痛,迅即出现非心源性肺水肿。患者死后8天,女方兄弟也出现相似症状,4天后兄弟的妻子又患同样疾病。同年6月共发现24名患者患这一奇特疾病,其中12例死亡。回顾病史发现有的患者1992年底已起病。这些病例都居住在美国尤他州、可罗拉多州、新墨西哥州和亚利桑那州四州交界处,多数患者过去是健康青年。 展开更多
关键词 Hanta病毒 肺综合征 hups 病例报告
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BFS-HUP模型在潼关站洪水概率预报中的应用 被引量:8
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作者 蒋晓蕾 梁忠民 +2 位作者 王春青 刘晓伟 刘龙庆 《人民黄河》 CAS 北大核心 2015年第7期13-15,21,共4页
采用马斯京根演算法作为确定性预报模型,并选用贝叶斯预报系统(BFS)的水文不确定性处理器(HUP)作为概率预报模型,获得预报变量的概率分布,实现黄河潼关站洪水的概率预报。将预报变量概率分布的中位数作为定值预报与确定性预报进行对比,... 采用马斯京根演算法作为确定性预报模型,并选用贝叶斯预报系统(BFS)的水文不确定性处理器(HUP)作为概率预报模型,获得预报变量的概率分布,实现黄河潼关站洪水的概率预报。将预报变量概率分布的中位数作为定值预报与确定性预报进行对比,发现预报精度有所提高,表明贝叶斯模型的预报校正能力较强。通过设定不同确定性预报精度的情景方案,探讨了确定性预报精度对概率预报可靠度的影响。结果表明,随着确定性预报精度的提高,概率预报区间宽度和离散度均有所减小;HUP洪水概率预报的可靠度对确定性预报的偶然性误差比较敏感,对系统偏差相对不敏感。 展开更多
关键词 贝叶斯预报系统(BFS) 水文不确定性处理器(HUP) 洪水概率预报 潼关
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基于水文—水力学耦合的淮河中游河道洪水预报及不确定性分析 被引量:9
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作者 李大洋 梁忠民 +1 位作者 周艳 黄一昕 《水电能源科学》 北大核心 2017年第12期44-47,13,共5页
淮河王家坝至鲁台子的中游干流,河道平缓,复式断面特征明显,单纯以传统的水文模型进行洪水预报难度较大。为此,利用新安江模型进行上游及区间入流预报,采用MIKE11水动力学模型进行主要支流及干流洪水演算,从而建立了淮河中游河道洪水预... 淮河王家坝至鲁台子的中游干流,河道平缓,复式断面特征明显,单纯以传统的水文模型进行洪水预报难度较大。为此,利用新安江模型进行上游及区间入流预报,采用MIKE11水动力学模型进行主要支流及干流洪水演算,从而建立了淮河中游河道洪水预报方案。选取1990~2012年间的场次洪水资料,采用SCE-UA优化算法分别对新安江模型参数和MIKE11的糙率系数进行率定与验证,并使用水文不确定性处理器(HUP)对预报结果进行不确定性分析。结果表明,模型预报结果具有较高精度,不确定程度较小,并可提供某一置信度的预报区间,为实时作业提供参考。 展开更多
关键词 河道洪水预报 新安江模型 MIKE11模型 水文—水力学耦合 SCE-UA HUP
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补中益气汤对阿霉素诱导的大鼠肾病的作用 被引量:2
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作者 郭继光 张海燕 +2 位作者 李朝鹏 高飒 李芸 《河北大学学报(自然科学版)》 CAS 北大核心 2015年第3期298-304,共7页
以阿霉素肾病大鼠模型为研究对象,采用了血液生化学和组织病理学方法,分析了补中益气汤对阿霉素肾病的作用和可能的机制.Wistar雄性大鼠60只,随机分为对照组(n=10)、模型组(n=10)、激素组(n=10)和补中益气汤低剂量组(n=10)、中剂量组(n=... 以阿霉素肾病大鼠模型为研究对象,采用了血液生化学和组织病理学方法,分析了补中益气汤对阿霉素肾病的作用和可能的机制.Wistar雄性大鼠60只,随机分为对照组(n=10)、模型组(n=10)、激素组(n=10)和补中益气汤低剂量组(n=10)、中剂量组(n=10)和高剂量组(n=10).采用阿霉素二次尾静脉注射法(首次6mg/kg,二次3mg/kg)制作阿霉素肾病的大鼠模型.在阿霉素注射后7,21,42d将大鼠置于代谢笼中分别收集24h尿液,测定24h尿蛋白.末次给药后,眼眶取血检测肾功能指标,包括肌肝SCR(serum creatine)和尿素氮BUN(blood urea nitrogen);处死大鼠并观察肾组织病理改变.结果表明:补中益气汤可以显著减少尿蛋白的排泄并缓解肾皮质上皮细胞的病理学改变.这提示补中益气汤对阿霉素大鼠能够通过改善尿蛋白的排泄,缓解肾脏病理改变,从而起到对肾脏的保护作用. 展开更多
关键词 阿霉素肾病 补中益气汤 24 h尿蛋白 肌酐 尿素氮 24-hour URINE protein (24 HUP)
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含花生根瘤菌吸氢基因重组质粒pZ-55的特性分析 被引量:2
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作者 王建锋 张凤章 +2 位作者 龙敏南 王刚 许良树 《植物生理学报(0257-4829)》 CSCD 2000年第1期23-26,共4页
应用含豌豆根瘤菌部分吸氢基因的探针及PCR分析,从花生根瘤菌基因文库中筛选到含有吸氢基因的重组质粒pZ55。用BamHⅠ、EcoRⅠ和KpnⅠ等内切酶对pZ55进行酶切分析,构建了pZ55的酶切物理图谱。经三亲本杂交... 应用含豌豆根瘤菌部分吸氢基因的探针及PCR分析,从花生根瘤菌基因文库中筛选到含有吸氢基因的重组质粒pZ55。用BamHⅠ、EcoRⅠ和KpnⅠ等内切酶对pZ55进行酶切分析,构建了pZ55的酶切物理图谱。经三亲本杂交分析,pZ55能互补诱变株Ln1(Hup-),获得在自生条件下表达吸氢活性。 展开更多
关键词 花生根瘤菌 hup基因 重组质粒pZ-55 吸氢活性
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淮河梅山水库流域洪水模拟不确定性分析 被引量:3
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作者 李彬权 梁忠民 +3 位作者 杨晓甜 吕圣岚 孙浩 陈腾 《治淮》 2018年第4期24-26,共3页
由于自然水文过程的复杂性和人类认识水平的局限性,应用水文模型进行模拟和预报时不可避免地存在着诸如降水输入、模型结构和参数的不确定性,由此导致洪水模拟和预报结果的不确定性。基于三水源新安江水文模型,分析贝叶斯预报系统(BFS)... 由于自然水文过程的复杂性和人类认识水平的局限性,应用水文模型进行模拟和预报时不可避免地存在着诸如降水输入、模型结构和参数的不确定性,由此导致洪水模拟和预报结果的不确定性。基于三水源新安江水文模型,分析贝叶斯预报系统(BFS)-水文不确定性处理器(HUP)在淮河梅山水库入库洪水模拟不确定性分析中适用性。通过对入库洪水模拟结果的不确定性量化,实现梅山水库入库洪水概率预报。结果表明,与确定性洪水预报相比,基于不确定性分析的洪水概率预报在提供均值预报的同时还能给出更为丰富的不确定性信息(如90%预报置信区间)。 展开更多
关键词 洪水模拟 水文不确定性处理器HUP 不确定性分析 梅山水库流域
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浑球红细菌Rhodobacter sphaeroides吸氨酶(hup)基因簇的分离与鉴定
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作者 梁建光 吴永强 +2 位作者 宋鸿遇 AnnetteColbeau PauletteM.Vignais 《植物生理学报(0257-4829)》 CSCD 1998年第3期233-239,共7页
以Rhodobactercapsulatus的hopS’L基因DNA片段为探针,通过Southem杂交,从构建的Rhodobactersphaeroides601基因库中调取hup基因。阳性克隆Cosmid1可与Hup突变株JP91(HupS-)、RCC8(HupR-)以及BSE8(HupT-)互补,而Cosmid3和Cosm... 以Rhodobactercapsulatus的hopS’L基因DNA片段为探针,通过Southem杂交,从构建的Rhodobactersphaeroides601基因库中调取hup基因。阳性克隆Cosmid1可与Hup突变株JP91(HupS-)、RCC8(HupR-)以及BSE8(HupT-)互补,而Cosmid3和Cosmid9只能与BSE8互补;试验所产生的接合转移子均恢复了吸氢酶的活性和自养生长能力、将Cosmidl的3.5kbPstⅠ和4.5kbBamHⅠ片段分别亚克隆到pWY11和pWY10中。pWY11和pWY10的部分DNA序列与R.capsulatus中的相关基因具有很高的同源性,从而证明了所得到的Cosmid1确实含有R.sphaeroides的基因簇。 展开更多
关键词 浑球红细菌 吸氢酶 基因簇 hup基因
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丹江口水库入库月径流模拟及不确定性分析 被引量:1
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作者 黄华平 靳高阳 +3 位作者 郦于杰 尹开霞 易灵 王栋 《水文》 CSCD 北大核心 2022年第4期90-95,共6页
将SWAT模型与HUP处理器相耦合,对汉江流域丹江口水库的入库月径流过程进行模拟预测,在此基础上分析水文模型结果的不确定性。结果表明:(1)从各项精度评价指标来看,SWAT模型在率定期及验证期内均具有较高的精度,能有效地应用于丹江口入... 将SWAT模型与HUP处理器相耦合,对汉江流域丹江口水库的入库月径流过程进行模拟预测,在此基础上分析水文模型结果的不确定性。结果表明:(1)从各项精度评价指标来看,SWAT模型在率定期及验证期内均具有较高的精度,能有效地应用于丹江口入库径流模拟研究;(2)由HUP处理器生成的倾向值结果(Q50值)精度显著高于SWAT模型结果,说明HUP模型可进一步提升径流模拟结果精度;(3)HUP模型结果对应的90%置信区间在率定期及验证期均能覆盖了大多数实测点据,且区间带宽较窄,说明本次不确定性分析的结果是合理可靠的。 展开更多
关键词 丹江口水库 径流模拟 SWAT模型 HUP处理器 Q50值 不确定性分析
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三峡水库中长期径流预测及不确定性分析研究 被引量:3
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作者 黄华平 郦于杰 +1 位作者 王栋 靳高阳 《中国农村水利水电》 北大核心 2022年第3期80-85,共6页
以三峡水库为例,采用轻量梯度提升树(LGB)对1965-2016年逐月流量过程开展了中长期预测研究,并在其基础上结合水文不确定性处理器(HUP)对预测结果的不确定性进行了定量分析,得到以下结论:(1)各精度指标结果表明,与GBDT模型相比,LGB模型... 以三峡水库为例,采用轻量梯度提升树(LGB)对1965-2016年逐月流量过程开展了中长期预测研究,并在其基础上结合水文不确定性处理器(HUP)对预测结果的不确定性进行了定量分析,得到以下结论:(1)各精度指标结果表明,与GBDT模型相比,LGB模型在率定期及验证期均具有更高的精度,能较好地应用于三峡水库中长期径流预测中;(2)基于HUP模型提取的倾向值预报(Q50值)精度显著高于LGB模型结果,尤其对于汛期径流的提升效果更为显著;(3)90%不确定性区间在率定期及验证期均能以较窄带宽覆盖多数实测点据,且相对偏移程度较小,说明不确定性分析结果是合理可靠的。 展开更多
关键词 三峡水库 中长期预测 轻量梯度提升树 HUP处理器 不确定性分析
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尿蛋白/肌酐、24 h尿蛋白及肾功能指标检测在慢性肾病诊断中的价值分析 被引量:2
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作者 钟富军 王丽 +1 位作者 余义火 刘建梅 《系统医学》 2022年第2期1-4,13,共5页
目的探究尿蛋白/肌酐(UP/SCr)、24 h尿蛋白(24 hUP)及肾功能指标检测在慢性肾病诊断中的价值,为临床提供理论参考。方法选取该院2020年1—12月收治的100例慢性肾病患者为观察组,根据肾小球滤过率(GFR),将患者分为1期(GFR≥90 mL/min)30... 目的探究尿蛋白/肌酐(UP/SCr)、24 h尿蛋白(24 hUP)及肾功能指标检测在慢性肾病诊断中的价值,为临床提供理论参考。方法选取该院2020年1—12月收治的100例慢性肾病患者为观察组,根据肾小球滤过率(GFR),将患者分为1期(GFR≥90 mL/min)30例、2期(60≤GFR<90 mL/min)25例、3期(30≤GFR<60 mL/min)20例、4期(15≤GFR<30 mL/min)18例、5期(<15 mL/min)7例。另纳入同期收治的健康体检者25名为对照组。检测各组的24 hUP、SCr、尿素氮(BUN)、内生肌酐清除率(Ccr),计算UP/SCr比值,比较各组上述各指标,分析观察组各期患者24 h UP与UP/SCr比值的相关性。结果观察组除1期外,其余各期患者24 h UP、SCr、UP/SCr比值和BUN、Ccr水平均优于对照组,差异有统计学意义(P<0.05)。观察组1期、2期、3期、4期、5期患者,24 hUP、SCr、UP/SCr比值和BUN水平呈逐渐上升趋势;Ccr水平呈逐渐下降趋势,各组之间相比较,差异有统计学意义(P<0.05)。Pearson相关性分析显示,观察组1期、2期、3期、4期患者24 hUP与UP/SCr比值呈正相关(r=0.841、0.758、0.869、0.902,P<0.05),但5期患者24 h UP与UP/SCr比值无明显相关性(r=0.265,P>0.05)。结论UP/SCr比值、24 hUP及肾功能指标在诊断慢性肾病中有重要的指导价值,值得临床推广应用。 展开更多
关键词 慢性肾病 UP/SCr 24 hUP 肾功能 诊断价值
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黄芪建中汤加减配合西药治疗慢性肾炎43例 被引量:8
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作者 贾睿 《西部中医药》 2013年第6期89-90,共2页
目的:观察黄芪建中汤加减配合西药治疗慢性肾炎的临床疗效。方法:将86例慢性肾炎患者随机分为观察组、对照组各43例,对照组给予常规西药对症治疗,观察组在此基础上给予黄芪建中汤加减治疗,2组治疗周期为6周,治疗结束后评定疗效,并比较2... 目的:观察黄芪建中汤加减配合西药治疗慢性肾炎的临床疗效。方法:将86例慢性肾炎患者随机分为观察组、对照组各43例,对照组给予常规西药对症治疗,观察组在此基础上给予黄芪建中汤加减治疗,2组治疗周期为6周,治疗结束后评定疗效,并比较2组血尿素氮(BUN)、血清肌酐(Scr)、24小时尿蛋白(24 hUP)等肾功能指标改善情况。结果:临床总有效率观察组为93.02%,对照组为72.09%,组间比较差异显著(P<0.05);治疗后2组BUN、Scr、24 hUP等肾功能指标均有不同程度的改善,观察组改善尤为显著,与治疗前及对照组同期比较,差异均具有统计学意义(P<0.05)。结论:黄芪建中汤加减配合西药治疗慢性肾炎临床效果显著。 展开更多
关键词 肾炎 慢性 黄芪建中汤 疗效观察 BUN Scr 24hUP
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1025t/h UP直流锅炉水冷壁爆漏分析及治理
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作者 张明 《热力发电》 CAS 北大核心 2002年第6期53-55,共3页
分析了 10 2 5t/hUP型直流炉水冷壁管频繁爆漏问题 ,认为水冷壁热敏感性强、炉内热偏差大、刚性梁及密封结构不合理等锅炉设计及运行操作中存在的诸多问题是造成爆漏的主要原因 。
关键词 直流锅炉 水冷壁 爆漏分析 治理 1025t/hUP型
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The Transition from Pre-Octonionic to Octonionic Gravity and How It May Be Pertinent to a Re-Do of the HUP for Metric Tensors 被引量:1
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作者 Andrew Walcott Beckwith 《Journal of High Energy Physics, Gravitation and Cosmology》 2017年第4期727-753,共27页
The quantum gravity problem that the notion of a quantum state, representing the structure of space-time at some instant, and the notion of the evolution of the state, does not get traction, since there are no real “... The quantum gravity problem that the notion of a quantum state, representing the structure of space-time at some instant, and the notion of the evolution of the state, does not get traction, since there are no real “instants”, is avoided by having initial Octonionic geometry embedded in a larger, nonlinear “pilot model” (semi classical) embedding structure. The Penrose suggestion of recycled space time avoiding a “big crunch” is picked as the embedding structure, so as to avoid the “instants” of time issue. Getting Octionic gravity as embedded in a larger, Pilot theory embedding structure may restore Quantum Gravity to its rightful place in early cosmology without the complication of then afterwards “Schrodinger equation” states of the universe, and the transformation of Octonionic gravity to existing space-time is explored via its possible linkage to a new version of the HUP involving metric tensors. We conclude with how specific properties of Octonion numbers algebra influence the structure and behavior of the early-cosmology model. This last point is raised in Section 14, and is akin to a phase transition from Pre-Octonionic geometry, in pre-Planckian space-time, to Octonionic geometry in Planckian space-time. A simple phase transition is alluded to;making this clear is as simple as realizing that Pre-Octonionic is for Pre-Planckian Space-time and Octonionic is for Planckian Space-time. We state that the Standard Model of physics occurs during Planckian Space-time. We also argue that the Standard Model does not apply to Pre Planckian Space-time. This is commensurate with the Octonion number system NOT applying in pre-Planckian space-time, but applying in Plankian space-time. And the last line of Equation (54) gives a minimum time step in pre-Planckian space-time when we do NOT have the Standard Model of physics, or Octonionic Geometry. 展开更多
关键词 Octonionic Geometry CYCLIC CONFORMAL COSMOLOGY (Penrose) Modified HUP
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Pre-Octonionic to Octonionic Gravity and Could Kinetic Energy Be Larger than Potential Energy before Inflation? 被引量:1
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作者 Andrew Walcott Beckwith 《Journal of High Energy Physics, Gravitation and Cosmology》 2017年第4期693-707,共15页
We look at early universe space-time which is characterized by a transition from Pre-Planckian to Planckian space-time. In doing so we also invoke the geometry of Octonionic non-commutative structure and when it break... We look at early universe space-time which is characterized by a transition from Pre-Planckian to Planckian space-time. In doing so we also invoke the geometry of Octonionic non-commutative structure and when it breaks down. Doing so is also equivalent to a speculation given earlier by the author as to the kinetic energy of Pre-Planckian space-time being significantly larger than the Potential energy, which is the opposite of what happens after the onset of Inflation, with the assumption as to how this is justified given in a (Pre- Planckian) Hubble Parameter set as of Equation (16), and we close with a comparison of this proposal with string cosmology, as represented in the 2nd reference in this paper. 展开更多
关键词 Octonionic Geometry Cyclic CONFORMAL COSMOLOGY (Penrose) Modified HUP
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Gedanken Experiment for B Field Contributions to Initial Conditions for Relic Graviton Production Based upon an Initial Inflaton Value 被引量:1
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作者 Andrew Walcott Beckwith 《Journal of High Energy Physics, Gravitation and Cosmology》 2017年第4期651-656,共6页
This paper is to address using what a fluctuation of a metric tensor leads to, in Pre Planckian physics, namely . If so then, we pick the conditions for an equality, with a small , to come up with initial temperature,... This paper is to address using what a fluctuation of a metric tensor leads to, in Pre Planckian physics, namely . If so then, we pick the conditions for an equality, with a small , to come up with initial temperature, particle count and entropy affected by initial degrees of freedom in early Universe cosmology. This leads to an initial graviton production due to a minimum magnetic field, as established in our analysis. Which we relate to the inflaton as it initially would be configured and evaluated. 展开更多
关键词 Emergent Time HEAVY Gravity Metric TENSOR PERTURBATIONS HUP
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Reconsidering “Does the Sum Rule Hold at the Big Bang?” with Pre Planckian HUP, and Division Algebras 被引量:1
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作者 Andrew W. Beckwith 《Journal of High Energy Physics, Gravitation and Cosmology》 2017年第4期539-557,共19页
In 2012, the author submitted an article to the Prespacetime Journal based upon the premise of inquiry as to the alleged vanishing of disjoint open sets contributing to quantum vector measures no longer working, i.e. ... In 2012, the author submitted an article to the Prespacetime Journal based upon the premise of inquiry as to the alleged vanishing of disjoint open sets contributing to quantum vector measures no longer working, i.e. the solution in 2012 was that the author stated that quantum measures in 4 dimensions would not work, mandating, if measure theory were used, imbedding in higher dimensions was necessary for a singularity. The idea was to use the methodology of String Theory as to come up with a way out of the impasse if higher dimensions do not exist. We revisit this question, taking into account a derived HUP, for metric tensors if we look at Pre-Planckian space-time introducing a pre-quantum mechanical HUP which may be a way to ascertain a solution not mandating higher dimensions, as well as introducing cautions as to what will disrupt the offered solution. Note that first, measurable spaces allow disjoint sets. Also, that smooth relations alone do not define separability or admit sets Planck’s length, if it exists, is a natural way to get about the “bad effects” of a cosmic singularity at the beginning of space-time evolution, but if a development is to be believed, namely by Stoica in the article, about removing the cosmic singularity as a breakdown point in relativity, there is nothing which forbids space-time from collapsing to a point. Without the use of a Pre Planckian HUP, for metric tensors, the quantum measures in four dimensions break down. We try to ascertain if a Pre Planckian HUP is sufficient to avoid this pathology and also look at if division algebras which can link Octonionic geometry and E8, to Quark spinors, in the standard model and add sufficient definition to the standard model are necessary and sufficient conditions for a metric tensor HUP which may remove this breakdown of the sum rule in the onset of the “Big Bang”. 展开更多
关键词 Quantum Measures Spatial DIFFEOMORPHISM Cylinder SETS Caratheodary-Hahn-Huvanek Theorem Big Bang Singularity Causal SETS Modified PRE Planckian HEISENBERG Uncertainty Principle HUP Division ALGEBRAS
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Gedanken Experiment for Degree of Flatness, or Lack of, in Early Universe Conditions 被引量:3
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作者 Andrew Walcott Beckwith 《Journal of High Energy Physics, Gravitation and Cosmology》 2016年第1期57-65,共9页
This document will from first principles delineate the degree of flatness, or deviations from, in early universe models. We will, afterwards, make comparison with recent results we have looked at concerning metric ten... This document will from first principles delineate the degree of flatness, or deviations from, in early universe models. We will, afterwards, make comparison with recent results we have looked at concerning metric tensor fluctuations and comment upon the role of what early universe gravitational energy may play a role in the presumed deviation from flat space results. Note that N~S<sub>initial(graviton)</sub>~10<sup>37 </sup>will be tied into the presumed results for initial state density, in ways we will comment upon, leading to observations which are supporting the physics given by Equation (26) of this document as with regards to Gravitational waves, from relic conditions. The deviations from flat space may help confirm the conclusions given by Buchert, Carfora, Kolb, and Wiltshire allegedly refuting the claim by Green and Wald that “the standard FLRW model approximates our Universe extremely well on all scales, except close to strong field astrophysical objects”, as well as give additional analysis appropriate for adding detail to expanding experimental procedures for investigating non FLRW models such as the Polynomial Inflation models as given by Kobayashi, and Seto, as well as other nonstandard cosmologies, as brought up by Corda, and other researchers. As well as improve upon post Bicep 2 measurements which will avoid GW signatures from interstellar dust, as opposed to relic GW. We hope that our approach may help in the differentiation between different cosmology models. Most importantly, our procedure may help, with refinement of admissible frequency range, avoid the problem of BICEP 2, which had its presumed GW signals from presumed relic conditions identical to dust induced frequencies, as so identified by the Planck collaboration in reference [25] which we comment upon in the conclusion. 展开更多
关键词 HUP Stress Energy Tensor Quantum Bounce Infinite Quantum Statistics Heavy Gravity
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