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Fractons and Luttinger liquids

Wellington da Cruz
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Abstract

We consider the concept of fractons as particles or quasiparticles which obey a specific fractal statistics in connection with a one-dimensional Luttinger liquid theory. We obtain a dual statistics parameter ${\tildeν}=ν+1$ which is identified with the controlling parameter $e^{-2ϕ}$ of the Luttinger model. In this way, a bosonic system characterized by a fractal index $i_{f}[h]=i_{f}[2]=1$ is considered as a conformal field theory with central charge $c[ν=0]=1=i_{f}[2]$ with a compactified radius $R=\frac{1}{\sqrt{\tildeν}}=1$. Thus, we have a mapping of a bosonic theory to a fermionic one and vice-versa, i.e., the duality symmetry ${\tilde{h} =3-h}$ of the universal class $h$ of fractons defined in the interval 1< h <2 is satisfied.

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Wellington da Cruz. 2000-10-05. Fractons and Luttinger liquids. https://doi.org/10.1088/0953-8984%2F12%2F44%2F101

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