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cond-mat.str-el2020
Performance of the rigorous renormalization group for first order phase transitions and topological phases
Maxwell Block, Johannes Motruk, Snir Gazit +4
Expanding and improving the repertoire of numerical methods for studying quantum lattice models is an ongoing focus in many-body physics. While the density matrix renormalization g…
cond-mat.str-el2020
Adiabatic ground state preparation in an expanding lattice
Christopher T. Olund, Maxwell Block, Snir Gazit +2
We implement and characterize a numerical algorithm inspired by the -source framework [Phys. Rev.~B 93, 045127 (2016)] for building a quantum many-body ground state wavefunction…