Disentangling entanglement spectra of fractional quantum Hall states on torus geometries.
نویسندگان
چکیده
We analyze the entanglement spectrum of Laughlin states on the torus and show that it is arranged in towers, each of which is generated by modes of two spatially separated chiral edges. This structure is present for all torus circumferences, which allows for a microscopic identification of the prominent features of the spectrum by perturbing around the thin-torus limit.
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ورودعنوان ژورنال:
- Physical review letters
دوره 104 15 شماره
صفحات -
تاریخ انتشار 2010