AAS  >> Vol. 3 No. 4 (October 2015)

    物质场起源问题的再讨论
    The Further Discussion on the Problems for Origin of Matter Field

  • 全文下载: PDF(304KB) HTML    PP.35-38   DOI: 10.12677/AAS.2015.34006  
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作者:  

陈方培:大连理工大学物理与光电技术学院,辽宁 大连

关键词:
拉氏量物质场引力场能动张量密度守恒定律物质场起源Lagrangian Matter Field Gravitational Field Energy-Momentum Tensor Density Conservation Law Origin of Matter Field

摘要:

由物理体系的Poincare’群局域变换的Noether定理,推出了该物理体系的能动张量密度守恒定律,它就是Lorentz及Levi-Civita能动张量密度守恒定律,这个定律的存在更有利于研究物质场的起源问题。本文也指出了对研究物质场的起源问题尚待解决的困难。

From the Noether theorem of local Poincare’ transformation group for a physical system, the conservation laws of energy-momentum tensor density have been deduced in this paper; it is the Lorentz and Levi-Civita conservation laws of energy-momentum tensor density, which is more conducive to the study for the origin of matter field. This paper also points out the difficulty of the problem for the origin of matter field research unresolved.

文章引用:
陈方培. 物质场起源问题的再讨论[J]. 天文与天体物理, 2015, 3(4): 35-38. http://dx.doi.org/10.12677/AAS.2015.34006