arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 0810.5236hep-th
收藏

有限尺寸巨磁振子和相互作用

Finite size giant magnons and interactions

Olof Ohlsson Sax

摘要:

磁振子相互作用对N=4自旋链的包裹相互作用有重要贡献。对于AdS_5 x S^5中巨磁振子能量的有限尺寸修正,预期也会产生类似的效应。本文综述了巨磁振子的有限能隙描述和多磁振子态巨磁振子色散关系的有限尺寸修正的首阶计算。

英文摘要:

Magnon interactions give important contributions to the wrapping interactions of the N=4 spin-chain. Similar effects are expected for the finite size corrections to the giant magnon energy in AdS_5 x S^5. In this paper I review the finite gap description of giant magnons and the leading order calculation of the finite size corrections to the giant magnon dispersion relation for multi-magnon states.

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。

↑