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arXiv 1608.01796hep-th
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球上广义二维Yang-Mills U(N)在$G(z)=z^4+λ\,z^3$和Maxwell构造下的相变

Phase transition of generalized two dimensional Yang-Mills U(N) on the sphere for $G(z)=z^4+λ\,z^3$ and Maxwell construction

Leila Lavaei

摘要:

研究了有限立方耦合下球面上四次立方广义二维Yang-Mills U(N)的大N行为。首先,它表明,有两个相变,其中之一是三阶和另一个是二阶。其次,比较了$gYM_2$和Maxwell构造,得到了纯数学的二维时空和四维时空之间的关系。

英文摘要:

The large-N behavior of the quartic-cubic generalized two dimensional Yang-Mills U(N) on the sphere is investigated for finite cubic couplings. First, it is shown that there are two phase transitions one of which is third order and the other one is second order. Second, $gYM_2$ and Maxwell construction are compared and a relationship between two-dimensional space-time, that is purely mathematical, and four-dimensional space-time is obtained.

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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