title: Disentangling entanglement spectra of fractional quantum Hall states on torus geometries.
abstract: 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.
authors.affiliation: Max-Planck-Institut für Physik komplexer Systeme, Nöthnitzer Strasse 38, D-01187 Dresden, Germany.
authors.forename: Andreas M
authors.initials: AM
authors.lastname: Läuchli
authors.forename: Emil J
authors.initials: EJ
authors.lastname: Bergholtz
authors.forename: Juha
authors.initials: J
authors.lastname: Suorsa
authors.forename: Masudul
authors.initials: M
authors.lastname: Haque