论文标题
宇宙学和标准模型扩展的大量光子频移
Cosmology and the massive photon frequency shift in the Standard-Model Extension
论文作者
论文摘要
总红移$ z $可能是重塑，这是由于能量量张量的不保存通过电磁（EM）磁场传播的光子的膨胀红移和静态转移的组合。如果庞大，则可以通过满足Lorentz（-poincaré）对称性（Losy）但不能衡量不变性的De Broglie-Proca（DBP）理论来描述光子。后者恢复在标准模型扩展（SME）中，与易怒的违规（LSV）有关，自然会穿着质量的光子。不保守源于载体和张量LSV场的真空期望值。最终颜色（红色或蓝色）以及静态移位的大小取决于沿光子路径遇到的LSV和EM多个场的方向和强度。转向宇宙学，对于零$ω_λ$的能量密度，由于$ z $的重铸，光度和红移距离之间的差异消失了。巨大的光子会诱导有效的暗能作用“光学上”，但不是动态的。
The total red shift $z$ might be recast as a combination of the expansion red shift and a static shift due to the energy-momentum tensor non-conservation of a photon propagating through Electro-Magnetic (EM) fields. If massive, the photon may be described by the de Broglie-Proca (dBP) theory which satisfies the Lorentz(-Poincaré) Symmetry (LoSy) but not gauge-invariance. The latter is regained in the Standard-Model Extension (SME), associated with LoSy Violation (LSV) that naturally dresses photons of a mass. The non-conservation stems from the vacuum expectation value of the vector and tensor LSV fields. The final colour (red or blue) and size of the static shift depend on the orientations and strength of the LSV and EM multiple fields encountered along the path of the photon. Turning to cosmology, for a zero $Ω_Λ$ energy density, the discrepancy between luminosity and red shift distances of SNeIa disappears thanks to the recasting of $z$. Massive photons induce an effective dark energy acting `optically' but not dynamically.
