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arXiv 0809.2891hep-th
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Derrick定理之外孤子的标度恒等式

Scaling Identities for Solitons beyond Derrick's Theorem

Nicholas S. Manton

摘要:

给出了拓扑孤子在经典场论中所满足的新的积分恒等式。它们是通过考虑在正交方向上的独立长度重新标度而导出的,或者等价地,从应力张量的守恒导出的。这些恒等式是德里克定理的改进。

英文摘要:

New integral identities satisfied by topological solitons in a range of classical field theories are presented. They are derived by considering independent length rescalings in orthogonal directions, or equivalently, from the conservation of the stress tensor. These identities are refinements of Derrick's theorem.

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。

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