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cond-mat.str-el2026
Local integrals of motion encoded in a few eigenstates
J. Pawłowski, P. Łydżba, M. Mierzejewski
Many properties of a quantum system can be obtained from just a single eigenstate of its Hamiltonian. For example, a single eigenstate can be used to determine whether a system is…
cond-mat.str-el2022★ 3 cited
Quasiballistic transport in long-range anisotropic Heisenberg model
M. Mierzejewski, J. Wronowicz, J. Pawłowski +1
Purely ballistic transport is a rare feature even for integrable models. By numerically studying the Heisenberg chain with the power-law exchange, \mbox{}, where …