Are there geon analogues in sourceless gauge-field theories?
Are there geon analogues in sourceless gauge-field theories?
复制标题
无源规范场理论中是否存在几何子类似物？
DOI：
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发表时间：
1977
期刊：
影响因子：
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通讯作者：
L. Smarr
中科院分区：
文献类型：
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作者：
S. Coleman;L. Smarr
最近的研究表明，在四维闵可夫斯基空间中，无源规范场方程不存在不辐射能量的有限能量非奇异解。然而，这并不排除溶液在辐射掉能量之前能长时间保持在一起的可能性。如果它们存在，这样的物体将类似于广义相对论的物理学。我们证明这样的对象不存在。
It has recently been shown that there is no finite-energy non-singular solution to the sourceless gauge-field equations in four-dimensional Minkowski space that does not radiate energy. However, this does not preclude the possibility of solutions which hold themselves together for a long time before radiating away their energy. If they existed, such objects would be analogous to the geons of general relativity. We show such objects do not exist.