Correlated spin liquids in the quantum kagome antiferromagnet at finite field: a renormalisation group analysis.

@inproceedings{Pal2018CorrelatedSL,
  title={Correlated spin liquids in the quantum kagome antiferromagnet at finite field: a renormalisation group analysis.},
  author={Santanu Pal and Anirban Mukherjee and Siddhartha Lal},
  year={2018}
}
We analyse the antiferromagnetic spin-$1/2$ XXZ model on the kagome lattice at finite external magnetic field with the help of a nonperturbative zero-temperature renormalization group (RG) technique. Following the work of Kumar \emph{et al} (Phys. Rev. B {\bf 90}, 174409 (2014)), we use a Jordan-Wigner transformation to map the spin problem into one of spinless fermions (spinons) in the presence of a statistical gauge field, and with nearest-neighbour interactions. While the work of Kumar \emph… CONTINUE READING

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