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arXiv 2103.12667hep-th
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4D二元网络

A 4D duality web

Jeff Murugan, Horatiu Nastase

摘要:

我们构建了一个网络的非超对称的对偶在四个时空维度的理论与θ和麦克斯韦条款。我们的构造反映了(2+1)维中使用的配方,以证明具有Chern-Simons项的理论具有类似的对偶性。在三维情况下,网络由玻色子-玻色子、费米子-费米子和玻色子-费米子对偶组成,其中任何一个都可以作为其余两个的种子。具体来说,我们首先构造基本的玻色化对偶,然后使用\cite{Nastase:2017gxr}中给出的三维质量结构的模拟来生成网络。由此产生的4维对偶网络最好理解为现在众所周知的3维情况的扩展,因为它有点奇异的性质。我们推测,这是连接4维、3维和2维时空中低能理论的多维对偶网络的最后一条线,并推测其在3维拓扑绝缘体中的应用。

英文摘要:

We construct a web of non-supersymmetric dualities in four spacetime dimensions for theories with theta and Maxwell terms. Our construction mirrors the recipe used in (2+1)-dimensions to demonstrate a similar duality for theories with Chern-Simons terms. As in the 3-dimensional case, the web consists of boson-boson, fermion-fermion and boson-fermion dualities, any one of which can be taken as a seed for the remaining two. To be concrete, we begin by constructing the basic bosonization duality which we then use to generate the web, using an analog of the 3-dimensional massive construction given in \cite{Nastase:2017gxr} . The resulting 4-dimensional duality web is best understood as an extension of the, by now well-known, 3-dimensional case due to its somewhat singular nature. We conjecture that this is the final thread in a multi-dimensional duality web that connects low energy theories in 4-, 3- and 2-spacetime dimensions and speculate on its application to 3-dimensional topological insulators.

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