The trace identity associated with the scale transformation x Μ → x′ Μ = e -ρ x Μ on the Lagrangian density for the noninteracting electromagnetic field in the co-variant gauge is shown to be violated on a single plate on which the Dirichlet boundary condition A Μ ( t , x 1 ,...
energy momentum tensor 能量-动量张量,能量动量张量 energy momentum tensor 【化】 能量动量张量; 能动张量 energy tensor 能量张量 energy momentum conservation 能量动量守恒 energy momentum relationship 能量动量关系 high energy momentum 高能动量 principle of momentum and energy 动量与能量原理 energy ...
We relate the energy-momentum-tensor trace anomaly in spin-1/2 quantum electrodynamics to the functions β(α), δ(α) defined through the Callan-Symanzik ... SL Adler,JC Collins,A Duncan - 《Physical Review D》 被引量: 94发表: 1977年 Test-particle motion in the nonsymmetric gravitation ...
A low-energy relation for the trace of the energy–momentum tensor in the magnetic field has been obtained. It has been shown that the derivatives of the quark and gluon contributions to the trace of the energy–momentum tensor with respect to the magnetic field coincide with each other. The...
(1) an initial fourth order adiabatic vacuum state, not necessarily sharing all the symmetries of the underlying de Sitter gravitational background, and (2) an adiabatic particle number basis in which the energy-momentum tensor of the quantum field takes a simple form in which ultraviolet ...
On the energy-momentum tensorOn the energy-momentum tensorHigh Energy Physics - PhenomenologyWe clarify and extend the theorem of Sveshnikov and Tkachov [hep-ph/9512370], which gives an explicit connection between jet observables and energy-momentum tensor. We check the relation between jet observab...
Classical relativistic field theory is used as a basis for a general discussion of the problem of splitting up the total energy–momentum tensor of a system into contributions from its component subsystems. Both the Minkowski and Abraham forms (including electrostriction) arise naturally in alternati...
1)energy-momentum tensor能量-动量张量 1.A study about the energy-momentum tensor of pure gravitational field part of matter;物质纯重力场部分的能量-动量张量研究 2.Based on two-fluid model of superfluid,an energy-momentum tensor has been discovered,and the relativistic equations of superfluid dynamic...
Energy-Momentum Tensor Form Factors of the Nucleon in Nuclear Matter in the Chiral Soliton Model a recent investigation on the nucleon form factors of the energy-momentum tensor in nuclear matter, based on the in-medium modified chiral soliton model... Ulugbek,Yakhshiev,Hyun-Chul,... - 《Few...
Of course, this is after you truly understand the role of pi and the natural constant e. And, you can also realize that the natural constant e is actually equivalent to the action of the energy momentum tensor in the field equation. These are thespatiotemporalsecrets further revealed from th...