Does the Transition to Planckian Space Time Physics Allow Octonionic Gravity Conditions to Form?

We are in this document asking if Octonionic gravity [1] is relevant near the Planck scale. Furthermore, we ask if gravitational waves would be generated during the initial phase, of the universe when an increase in degrees of freedom that have in setting is used. We demonstrate how a Gaussian mapping, combined with a strange attractor will enable quantum gravity to form. The key development would be in using a strange attractor [2]. In addition, the supposition R. Penrose made: is presented with a more traditional cosmological constant, not varying over time? Does the Penrose model directly allow us to form a much simpler Entropy expression? However, in doing so, we make note of how a quartic phase transition initially may impose a level of precision in parameters impossible to verify with present experimental equipment.

Does a Fine Tuning of a Quartic Potential Allow for an Invariant Cosmological Constant? How This Supposition Could Lead to a Macro Model of Pressure in the Start of Inflation?

Our assumptions in this paper are for a more traditional cosmological constant, not varying over time, which has the result of forming a much simpler entropy expression. But in doing so, we have to make note of how a quartic phase transition initially may impose a level of precision in parameters impossible to verify with present experimental equipment. We also have the conundrum of how this may be linked to macroscopic interpretation of pressure in the initial phases of the universe, using black hole physics in Pre Planckian to Planckian physics domains.

高频引力波的应用前景、产生机制和探测方案

较为全面地论述了高频引力波的应用前景、产生机制和探测方案 .

利用复数经验模态分解抑制高频地波雷达射频干扰的工程应用

为了抑制高频地波雷达(high frequency ground wave radar,HFGWR)射频干扰(radio frequency interference,RFI),提出了复数经验模态分解(CEMD)方法,在抑制射频干扰的同时,最大程度上保留有用信号。通过模拟及实测数据的验证分析,该方法在不损失有用信号的基础上有效抑制了射频干扰,且处理速度快,满足高频地波雷达实时工作要求。

Octonionic Gravity Formation, Its Connections to Micro Physics

We ask if Octonionic quantum gravity is a relevant consideration near the Planck scale. Furthermore, we examine whether gravitational waves would be generated during the initial phase, , of the universe when triggered by changes in spacetime geometry;i.e. what role would an increase in degrees of freedom have in setting the conditions during , so that the result of these conditions can be observed and analyzed by a gravitational detector. The micro physics interaction is due to the formation of a pre Planckian to Planckian space time transition in spatial dimensions at and near the Planck dimensional values, i.e. 10–33 centimeters in spatial dimensions. This transition would be abrupt and arising in micro physics regimes of space time.

How a Minimum Time Step Leads to a Causal Structure Used to Form Initial Entropy Production and High Frequency Gravitons, with 7 Subsequent Open Questions

We start where we use an inflaton value due to use of a scale factor . Also we use as the variation of the time component of the metric tensor in Pre-Planckian Space-time up to the Planckian spacetime initial values. In doing so, we come up with a polynomial expression for a minimum time step;we can call which leads to a development of the arrow of time. We show an inter relationship between the formation of the Arrow of time, and Causal structure, assuming the setting of H = 0 in the Friedman equation This in turn leads to entropy production at the start of causal structure in the onset of inflation. This then leads to three and a quarter pages of 7 open questions we think have to be answered, subsequently. It is noted that high frequency gravitational waves as specified are due to the 1/delta t entry in Equation (45) of the document which comes out to about 44 Hertz, and certainly is high frequency gravitational waves for the initial cosmological conditions, so this is definitely about high frequency gravitational wave focused initial conditions.

高频地波雷达数据检验及在台风监测中的应用

通过地波雷达探测数据获取率、可用性和结果标准差及相关性等计算,分析了地波雷达对海流、海浪、海风反演测量的总体性能和适用条件。结果表明:高频地波雷达在台风期间较好地反映了风、浪、流场的空间分布及变化特征,其探测精度可满足业务需求,验证了高频地波雷达在复杂海况条件下具有较好的探测能力;地波雷达可以在不同海况下探测获取高精度可信的海流参数信息,但海浪和海风参数的探测精度和可信度受当时海况影响,当海面浪高小于1 m时或风速小于4.7 m/s,海浪和海风的探测精度较差,可信度较低。

用于高频地波雷达阵列天线的孤立大目标分层校准算法

高频地波雷达接收阵列不可避免地存在幅度和相位误差,这时天线方向图会产生歧变并使杂波对消算法失效。校准方法有采用辅助信源、建立阵列模型进行参数估计、利用噪声或杂波做为校准源等,缺点分别为成本高、实时性差、不能校准相位误差。针对以上问题,该文提出了孤立大目标分层校准算法。首先将阵列分成若干子阵,然后选取在空域和Doppler域都具有唯一性的大信噪比目标作为校准源,采用改进的噪声子空间拟合法或者相差校准法对各子阵的幅相误差进行校准,最后通过对各子阵误差矢量的融合得到统一的误差矢量,从而实现整个阵列的幅相校准。校准后阵列天线的幅度误差、相位误差和波束方向图旁瓣均显著减小。理论和实践都表明,孤立大目标分层校准算法比传统算法在实时性和精度方面都得到了大幅度的提高。

静磁场中引力子转化成光子的概率研究(英文)

运用费曼微扰方法计算了由超导墙和分形膜组成的电磁谐振系统中引力子转化成光子的转化概率。理论推导表明，当超强激光产生的高频引力波（high—frequencygravitationalwaves，HFGW）通过耦合开放腔时，在一段持续的时间内将产生扰动光子流（perturhativephotonflux，PpF）。通过引入相关实验参数以及运用转化表达式，针对吉赫兹频带的高频遗迹引力波（high—frequencyrelicgravitationalwaves，HFRGWS），计算了在1s的持续时间内。在耦合开放腔中产生的扰动光子流（～1011），这些光子流通过分型膜传输，光子流的产生直接证明了引力子的存在。同时，也对超高强度激光作为引力子产生源作了简短的评论。