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On the Cosmic Evolution of the Quantum Vacuum Using Two Variable G Models and Winterberg’s Thesis
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作者 Christopher Pilot 《Journal of High Energy Physics, Gravitation and Cosmology》 2023年第4期1134-1160,共27页
We work within a Winterberg framework where space, i.e., the vacuum, consists of a two component superfluid/super-solid made up of a vast assembly (sea) of positive and negative mass Planck particles, called planckion... We work within a Winterberg framework where space, i.e., the vacuum, consists of a two component superfluid/super-solid made up of a vast assembly (sea) of positive and negative mass Planck particles, called planckions. These material particles interact indirectly, and have very strong restoring forces keeping them a finite distance apart from each other within their respective species. Because of their mass compensating effect, the vacuum appears massless, charge-less, without pressure, net energy density or entropy. In addition, we consider two varying G models, where G, is Newton’s constant, and G<sup>-1</sup>, increases with an increase in cosmological time. We argue that there are at least two competing models for the quantum vacuum within such a framework. The first follows a strict extension of Winterberg’s model. This leads to nonsensible results, if G increases, going back in cosmological time, as the length scale inherent in such a model will not scale properly. The second model introduces a different length scale, which does scale properly, but keeps the mass of the Planck particle as, ± the Planck mass. Moreover we establish a connection between ordinary matter, dark matter, and dark energy, where all three mass densities within the Friedman equation must be interpreted as residual vacuum energies, which only surface, once aggregate matter has formed, at relatively low CMB temperatures. The symmetry of the vacuum will be shown to be broken, because of the different scaling laws, beginning with the formation of elementary particles. Much like waves on an ocean where positive and negative planckion mass densities effectively cancel each other out and form a zero vacuum energy density/zero vacuum pressure surface, these positive mass densities are very small perturbations (anomalies) about the mean. This greatly alleviates, i.e., minimizes the cosmological constant problem, a long standing problem associated with the vacuum. 展开更多
关键词 Winterberg Model planck particles Positive and Negative Mass planck particles planckions Quantum Vacuum Space as a Superfluid/Supersolid Extended Models for Space Cosmological Constant Higgs Field as a Composite Particle Higgs Boson Inherent Length Scale for the Vacuum Dark Energy Cosmological Scaling Behavior for the Quantum Vacuum Variable G Models Extended Gravity Newton’s Constant as an Order Parameter High Energy Behavior for the Vacuum
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A New Interpretation of the Higgs Vacuum Potential Energy Based on a Planckion Composite Model for the Higgs
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作者 Christopher Pilot 《Journal of High Energy Physics, Gravitation and Cosmology》 2023年第3期666-683,共18页
We present a new interpretation of the Higgs field as a composite particle made up of a positive, with, a negative mass Planck particle. According to the Winterberg hypothesis, space, i.e., the vacuum, consists of bot... We present a new interpretation of the Higgs field as a composite particle made up of a positive, with, a negative mass Planck particle. According to the Winterberg hypothesis, space, i.e., the vacuum, consists of both positive and negative physical massive particles, which he called planckions, interacting through strong superfluid forces. In our composite model for the Higgs boson, there is an intrinsic length scale associated with the vacuum, different from the one introduced by Winterberg, where, when the vacuum is in a perfectly balanced state, the number density of positive Planck particles equals the number density of negative Planck particles. Due to the mass compensating effect, the vacuum thus appears massless, chargeless, without pressure, energy density, or entropy. However, a situation can arise where there is an effective mass density imbalance due to the two species of Planck particle not matching in terms of populations, within their respective excited energy states. This does not require the physical addition or removal of either positive or negative Planck particles, within a given region of space, as originally thought. Ordinary matter, dark matter, and dark energy can thus be given a new interpretation as residual vacuum energies within the context of a greater vacuum, where the populations of the positive and negative energy states exactly balance. In the present epoch, it is estimated that the dark energy number density imbalance amounts to, , per cubic meter, when cosmic distance scales in excess of, 100 Mpc, are considered. Compared to a strictly balanced vacuum, where we estimate that the positive, and the negative Planck number density, is of the order, 7.85E54 particles per cubic meter, the above is a very small perturbation. This slight imbalance, we argue, would dramatically alleviate, if not altogether eliminate, the long standing cosmological constant problem. 展开更多
关键词 Winterberg Model planck particles Positive and Negative Mass planck particles planckions Quantum Vacuum Space as a Superfluid/Supersolid Extended Models for Space Cosmological Constant Higgs Field as a Composite Particle Higgs Boson Inherent Length Scale for the Vacuum Dark Energy
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Planck粒子、磁单极子和亚夸克超对称伴子的相互关联 被引量:3
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作者 焦善庆 龚自正 许弟余 《云南大学学报(自然科学版)》 CAS CSCD 北大核心 2005年第3期220-222,共3页
用亚规范理论和焦-宫亚夸克模型、Nambu模型,唯象地算出亚夸克的质量,发现亚夸克的超对称伴子质量与宇宙大爆炸后磁单极子的质量相等,经强作用修正后,所得结果与Planck粒子质量仅差一个量级,现时粒子的超对称伴子大质量标度将从mT≈175... 用亚规范理论和焦-宫亚夸克模型、Nambu模型,唯象地算出亚夸克的质量,发现亚夸克的超对称伴子质量与宇宙大爆炸后磁单极子的质量相等,经强作用修正后,所得结果与Planck粒子质量仅差一个量级,现时粒子的超对称伴子大质量标度将从mT≈175GeV一举延伸到mpl≈1.22×1019GeV广大空白区,深化了对宇宙早期物理规律的认识. 展开更多
关键词 亚规范 亚夸克 超对称 磁单极子 planck粒子
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磁层高能粒子运动的Fokker Planck方程位置项扩散系数研究
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作者 楚伟 秦刚 +3 位作者 许嵩 黄建平 泽仁志玛 申旭辉 《空间科学学报》 CAS CSCD 北大核心 2021年第5期715-723,共9页
利用准线性理论计算了磁层高能粒子运动的Fokker Planck方程在可观测相空间的位置项扩散系数,并与绝热不变量径向扩散系数进行对比分析.研究发现:位置项扩散系数随径向距离呈现R^(6)的比例关系快速增大.相同径向距离条件下,由于空间位置... 利用准线性理论计算了磁层高能粒子运动的Fokker Planck方程在可观测相空间的位置项扩散系数,并与绝热不变量径向扩散系数进行对比分析.研究发现:位置项扩散系数随径向距离呈现R^(6)的比例关系快速增大.相同径向距离条件下,由于空间位置项z分量的作用,高纬度地区的位置项扩散系数小于低纬度地区.通过与径向扩散系数对比发现,两者具有相同的量级,但两者的相对大小需要根据具体的扰动形态进行分析.此研究对使用测试粒子模拟磁层高能粒子运动,尤其是根据引导中心理论,利用蒙特卡洛方法求解磁层高能粒子运动的Fokker Planck方程,建立磁层空间高能粒子运动的精细化模型具有重要意义. 展开更多
关键词 磁层 高能粒子 Fokker planck方程 相空间 扩散系数
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The Modified Friction and Diffusion Coefficients of Fokker-Planck Equation and Relaxation Rates for Non-Maxwellian Scattering
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作者 项江 李定 蔡辉山 《Plasma Science and Technology》 SCIE EI CAS CSCD 2008年第6期661-670,共10页
In this paper, a new method to derive the Fokker-Planck coefficients defined by a non-Maxwellian velocity distribution function for the field particles is presented. The three- fold integral and the new Debye cutoff p... In this paper, a new method to derive the Fokker-Planck coefficients defined by a non-Maxwellian velocity distribution function for the field particles is presented. The three- fold integral and the new Debye cutoff parameter, which were introduced by CHANG and LI, are applied. Therefore, divergence difficulties and the customary replacement of relative velocity g by thermal velocity vth are naturally avoided. The probability function P(v, Av) for non- Maxwellian scattering is derived by the method of choosing velocity transfer Av, which is a true measure of collision intensity, as an independent variable. The method enables the difference between small-angle scattering and small-momentum-transfer collisions of the inverse-square force to be well clarified. With the help of the probability function, the Fokker-Planck coefficients are obtained by a normal original Fokker-Planck approach. The friction and diffusion coefficients of the Fokker-Planck equation are modified for non-Maxwellian scattering and are used to investigate the relaxation processes for the weakly coupled plasma. The profiles of the relaxation rates show that the slowing down and deflection processes are weakened in the conditions of non-Maxwellian scattering. 展开更多
关键词 Fokker-planck coefficients non-Maxwellian velocity distribution field particles velocity distribution small-angle scattering small-momentum-transfer collisions
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Electrical Conductivity in a Non-Maxwellian Plasma with Adjustable High-Energy-Tail Distribution
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作者 项江 李定 仇志勇 《Plasma Science and Technology》 SCIE EI CAS CSCD 2009年第1期7-13,共7页
In this paper, a solution to the Fokker-Planck equation is presented, which is extended to the field particles' high-energy-tail non-Maxwellian velocity distribution function in transport theory. Based on the correct... In this paper, a solution to the Fokker-Planck equation is presented, which is extended to the field particles' high-energy-tail non-Maxwellian velocity distribution function in transport theory. Based on the correct physical concept of collision intensity, introduced by CHANG and LI, the electrical conductivities for like-particles collisions are obtained in different conditions. The modified Fokker-Planck coefficients for non-Maxwellian scattering are applied in the study. It is found that the parallel part of the collision operator plays an important role. The non-Maxwellian scattering will stimulate the transport processes in various degrees with mutative deviation parameters. 展开更多
关键词 Fokker-planck coefficients non-Maxwellian velocity distributio field particles velocity distribution electrical conductivity
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Planck大数A、Dirac大数D和宇观、微观世界的相互关系
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作者 焦善庆 江光佐 《广西科学》 CAS 2002年第2期81-83,共3页
研究发现 ,Planck大数 A、Dirac大数 D对宇宙演化、微观粒子研究都起着至关重要的作用 ,联系宇观天体与微观粒子间质量、半径的关系 ,4种自然力的耦合强度都可以用大数获得统一解释。另外通过大数还能给出宇观天体。
关键词 planck大数A Dirac大数D 宇观天体 微观粒子 耦合强度 宇宙演化
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