arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv hep-th/0501034hep-thastro-phgr-qc
收藏

U(1)非对易规范场与磁成因

U(1) Noncommutative Gauge Fields and Magnetogenesis

J. Gamboa, J. Lopez-Sarrion

摘要:

建立了U(1)规范场在拉格朗日背景下的洛伦兹不变性破坏与非对易场的量子理论之间的联系。修正后的麦克斯韦方程组与用不同方法得到的其他推导结果一致。这些修正的方程被解释为描述宏观的极化和磁化介质。当修正的麦克斯韦方程组作为自洽方程组求解时,一个微小的磁场(种子)作为特定的静态解出现,该解逐渐增大。

英文摘要:

The connection between the Lorentz invariance violation in the lagrangean context and the quantum theory of noncommutative fields is established for the U(1) gauge field. The modified Maxwell equations coincide with other derivations obtained using different procedures. These modified equations are interpreted as describing macroscopic ones in a polarized and magnetized medium. A tiny magnetic field (seed) emerges as particular static solution that gradually increases once the modified Maxwell equations are solved as a self-consistent equations system.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑