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arXiv 0810.1053hep-th
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二维(4,4)超对称规范理论的弦理论

String duals of two-dimensional (4,4) supersymmetric gauge theories

Daniel Arean, Paolo Merlatti, Carlos Nunez, Alfonso V. Ramallo

摘要:

本文研究了N=(4,4)超对称的二维场论。弦背景再现了对偶场论的某些非微扰方面,具有大量的颜色N_c和可调数量的味道N_f。不同方面的二维场论进行了讨论,其中包括规范耦合的运行,在希格斯和库仑分支,纠缠熵和我们的弦背景的非相对论版本的介子的频谱。

英文摘要:

We study duals to field theories in two dimensions with N=(4,4) SUSY. The string backgrounds reproduce certain non-perturbative aspects of the dual field theory with a large number of colors N_c and a tunable number of flavors N_f. Different aspects of the two-dimensional field theory are discussed, among them the running of gauge couplings, the spectrum of mesons in Higgs and Coulomb branches, entanglement entropy and the non-relativistic version of our string backgrounds.

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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