网络释义 1. 应力能张量场 ...性都可以以一个张量来代表的话,那么这个场就是一个张量场。最常见的张量场有广义相对论的应力能张量场(Stress-energ… zh.wikipedia.org|基于17个网页
Tags Diagonal matrix Matrix Stress-energy tensor Tensor In summary, the conversation discusses the diagonal matrix in all frames and its properties. It is mentioned that the diagonal elements of a diagonal matrix are the eigenvalues and that in the MCRF frame, the stress energy tensor of a cont...
Belinfante–Rosenfeld stress–energy tensorStress–energy tensor
The stress-energy tensor is a tensor quantity in physics that describes the density and flux of energy and momentum in spacetime, generalizing the stress tensor of Newtonian physics. It is an attribute of matter, radiation, and non-gravitational force fields. The stress-energy tensor is the ...
The stress-energy tensors are computed for scalar and spinor fields with arbitrary mass in anti-de Sitter spacetime using the ζ-function technique. The results are compared with those obtained by Pauli-Villars regularization. It is found that they agree with one another. The trace anomaly for...
We show that the on-shell dynamics is compatible with different definitions of the stress-energy tensor Tu00b5u03bd(x) of the theory. In terms of form factors, this is equivalent to having a possible nonzero matrix element F1 of the trace of Tu00b5u03bd on a one-particle state. Each...
6) F-stress-energy tensor F-应力能量张量 补充资料:柯西应力张量 柯西应力张量 Cauchy's stress tensor kexi yingli zhangliang柯西应力张t(Cauehy‘5 stress tensor)研究大变形时用现时构形来描述的对称应力张量。在大变形(有限变形)情况下,由于变形前的初始构形和变形后的现时构形(见弹一塑性有限元法)差别...
1) the stress-energy tensor 电磁场能量动量张量 1. The spacetime curvature was dealed with produced by the linear polarizational pulse laser of Hermit-Gaussion,one of the currently accepted forms for the intense pulse laser,using the general relativity which includes the linearized Eienstein equation...
The quantized fields are the natural candidates as their stress-energy tensor, in many cases, possesses desired properties. In this paper we construct and examine the stress-energy tensor of the quantized massive scalar, spinor and vector fields in six static wormhole spacetimes. We find that ...
Bordag, M, Lindig, J, Mostepanenko, VM, Pavlov, YuV (1997) Vacuum stress-energy tensor of nonconformal scalar field in quasi-Euclidean gravitational background. Int. J. Mod. Phys. D 6: pp. 449M. Bordag, J. Lindig, V. M. Mostepanenko and Yu. V. Pavlov, Vacuum stress- energy ...