In this paper, we delve into the intrinsic nature of mass and gravity, as per the amplitude modulation interpretation of the quantum theory. We explore the idea that the elementary constituent is an electromagnetic co...In this paper, we delve into the intrinsic nature of mass and gravity, as per the amplitude modulation interpretation of the quantum theory. We explore the idea that the elementary constituent is an electromagnetic configuration that interacts with the quantum field, leading to the emergence of inertia and gravity as a reaction to the exchange with the quantum field. While these two phenomena have a common origin, they are distinct. Our proposal suggests manipulating the connection between the quantum field and the particle using high-frequency electromagnetic fields, thereby making a warp drive possible.展开更多
Space and time traveling is one of the humanity’s most fascinating and challenging topics. The speed limitation makes space traveling highly difficult. Therefore, discovering the warp drive mechanism intrigued humani...Space and time traveling is one of the humanity’s most fascinating and challenging topics. The speed limitation makes space traveling highly difficult. Therefore, discovering the warp drive mechanism intrigued humanity to travel in space and time. Miguel Alcubierre proposed a model for warp drive. However, the energy density driven from the Alcubierre warp drive model turns to be negative everywhere. Erik Lentz proposed a shifting vector field in which we shall show that shifting vector field with appropriate spaceship geometry may provide positive energy density for warp drive. Further, we suggest looking at the spaceship geometry as a mother wavelet function with shifting, scaling, and rotation operations that may provide additional positive energy density. This sort of design requires a flexible fuselage that can be stretched and rotated.展开更多
We obtain a lower bound on the spacetime-weighted average of the energy density for the scalar field in four-dimensional flat spacetime. The bound takes the form of a quantum inequality. The inequality does not rely o...We obtain a lower bound on the spacetime-weighted average of the energy density for the scalar field in four-dimensional flat spacetime. The bound takes the form of a quantum inequality. The inequality does not rely on the quantum state and its form is only related to the weights, namely the spacetime sampling functions which are assumed to be smooth, positive and compactly supported. It is found that the inequality is just equal to the temporal quantum energy inequality. When the characteristic length of the temporal sampling function tends to zero, the lower bound becomes divergent. This is consistent with the fact that the spatial restriction on negative energy density does not exist in four-dimensional spacetime.展开更多
This paper provides a perception that all things are connected. Starting with the perception of Metaphysics and how matter exists out of total void, complementary matter, or dark matter, the incompleteness of Einstein...This paper provides a perception that all things are connected. Starting with the perception of Metaphysics and how matter exists out of total void, complementary matter, or dark matter, the incompleteness of Einstein relativistic theory. Multi spacetime universes and the jump drive for jumping within and between spacetime universes. Warp drive for space travel. DNA as sequence of momentary frequencies and how it related to Ezekiel’s dry bones prophecy. The outcome of neural patterns as cords of consciousness, consciousness as the collection of all cords of consciousness and the lack of uniqueness of individual consciousness. Finally, all things are cords of consciousness.展开更多
针对工程领域载荷样本长度确定方法对农业机械载荷适用性较差的问题,提出了一种基于动态时间扭曲(DTW,Dynamic Time Warping)距离计算载荷样本长度的方法。首先,运用无线扭矩传感器获取犁耕作业下拖拉机传动轴的动态载荷,结合传动轴犁...针对工程领域载荷样本长度确定方法对农业机械载荷适用性较差的问题,提出了一种基于动态时间扭曲(DTW,Dynamic Time Warping)距离计算载荷样本长度的方法。首先,运用无线扭矩传感器获取犁耕作业下拖拉机传动轴的动态载荷,结合传动轴犁耕作业下的载荷特点,划分作业工况;再将作业循环叠加并经过归一化处理后进行DTW距离计算,确定传动轴载荷样本长度;最后,计算参数外推中均值混合正态分布函数的拟合参数相对误差。结果表明,运用DTW距离方法确定的载荷样本长度,能够使均值双正态分布函数拟合得到的参数相对误差保证在10%以内。近似均值精度估计法和均值曲线拟合法的拟合参数相对误差最大值分别为126.06%和80.62%,而基于DTW距离计算方法的拟合参数相对误差最大值为5.43%,验证了基于DTW距离的载荷样本长度计算方法的适用性。研究结果可为拖拉机传动轴田间试验载荷样本长度确定提供参考。展开更多
文摘In this paper, we delve into the intrinsic nature of mass and gravity, as per the amplitude modulation interpretation of the quantum theory. We explore the idea that the elementary constituent is an electromagnetic configuration that interacts with the quantum field, leading to the emergence of inertia and gravity as a reaction to the exchange with the quantum field. While these two phenomena have a common origin, they are distinct. Our proposal suggests manipulating the connection between the quantum field and the particle using high-frequency electromagnetic fields, thereby making a warp drive possible.
文摘Space and time traveling is one of the humanity’s most fascinating and challenging topics. The speed limitation makes space traveling highly difficult. Therefore, discovering the warp drive mechanism intrigued humanity to travel in space and time. Miguel Alcubierre proposed a model for warp drive. However, the energy density driven from the Alcubierre warp drive model turns to be negative everywhere. Erik Lentz proposed a shifting vector field in which we shall show that shifting vector field with appropriate spaceship geometry may provide positive energy density for warp drive. Further, we suggest looking at the spaceship geometry as a mother wavelet function with shifting, scaling, and rotation operations that may provide additional positive energy density. This sort of design requires a flexible fuselage that can be stretched and rotated.
基金Supported by the National Natural Science Foundation of China under Grant Nos 10375023, 10575035 and 10125521, the Program for NCET （No 04-0784）, the Key Project of Chinese Ministry of Education （No 205110）, and the National Major State Basic Research and Development Programme of China （G2000077400）.
文摘We obtain a lower bound on the spacetime-weighted average of the energy density for the scalar field in four-dimensional flat spacetime. The bound takes the form of a quantum inequality. The inequality does not rely on the quantum state and its form is only related to the weights, namely the spacetime sampling functions which are assumed to be smooth, positive and compactly supported. It is found that the inequality is just equal to the temporal quantum energy inequality. When the characteristic length of the temporal sampling function tends to zero, the lower bound becomes divergent. This is consistent with the fact that the spatial restriction on negative energy density does not exist in four-dimensional spacetime.
文摘This paper provides a perception that all things are connected. Starting with the perception of Metaphysics and how matter exists out of total void, complementary matter, or dark matter, the incompleteness of Einstein relativistic theory. Multi spacetime universes and the jump drive for jumping within and between spacetime universes. Warp drive for space travel. DNA as sequence of momentary frequencies and how it related to Ezekiel’s dry bones prophecy. The outcome of neural patterns as cords of consciousness, consciousness as the collection of all cords of consciousness and the lack of uniqueness of individual consciousness. Finally, all things are cords of consciousness.
文摘针对工程领域载荷样本长度确定方法对农业机械载荷适用性较差的问题,提出了一种基于动态时间扭曲(DTW,Dynamic Time Warping)距离计算载荷样本长度的方法。首先,运用无线扭矩传感器获取犁耕作业下拖拉机传动轴的动态载荷,结合传动轴犁耕作业下的载荷特点,划分作业工况;再将作业循环叠加并经过归一化处理后进行DTW距离计算,确定传动轴载荷样本长度;最后,计算参数外推中均值混合正态分布函数的拟合参数相对误差。结果表明,运用DTW距离方法确定的载荷样本长度,能够使均值双正态分布函数拟合得到的参数相对误差保证在10%以内。近似均值精度估计法和均值曲线拟合法的拟合参数相对误差最大值分别为126.06%和80.62%,而基于DTW距离计算方法的拟合参数相对误差最大值为5.43%,验证了基于DTW距离的载荷样本长度计算方法的适用性。研究结果可为拖拉机传动轴田间试验载荷样本长度确定提供参考。
