Quasi-locality bounds for quantum lattice systems. II: perturbations of frustration-free spin models with gapped ground states
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Publication:2118815
DOI10.1007/s00023-021-01086-5OpenAlexW3195376037MaRDI QIDQ2118815
Bruno Nachtergaele, Robert Sims, Amanda Young
Publication date: 23 March 2022
Published in: Annales Henri Poincaré (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2010.15337
Statistical mechanics of crystals (82D25) Selfadjoint operator theory in quantum theory, including spectral analysis (81Q10) Quantum equilibrium statistical mechanics (general) (82B10) Lattice systems (Ising, dimer, Potts, etc.) and systems on graphs arising in equilibrium statistical mechanics (82B20)
Related Items (7)
On adiabatic theory for extended fermionic lattice systems ⋮ A Z2-topological index as a Z2-state index ⋮ The asymmetric valence-bond-solid states in quantum spin chains: The difference between odd and even spins ⋮ Local iterative block-diagonalization of gapped Hamiltonians: A new tool in singular perturbation theory ⋮ Stability of the bulk gap for frustration-free topologically ordered quantum lattice systems ⋮ Quasi-locality bounds for quantum lattice systems. I. Lieb-Robinson bounds, quasi-local maps, and spectral flow automorphisms ⋮ Lieb-Robinson bounds, the spectral flow, and stability of the spectral gap for lattice fermion systems
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