120 citations · 219 across the 5 of their papers we have counts for
5 papers
Boundary Strong Zero Modes
Christopher T. Olund, Norman Y. Yao, Jack Kemp
Strong zero modes are edge-localized degrees of freedom capable of storing information at infinite temperature, even in systems with no disorder. To date, their stability has only…
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…
Many-Body Chaos in the Sachdev-Ye-Kitaev Model
Bryce Kobrin, Zhenbin Yang, Gregory D. Kahanamoku-Meyer +4
Many-body chaos has emerged as a powerful framework for understanding thermalization in strongly interacting quantum systems. While recent analytic advances have sharpened our intu…
Symmetric Bloch oscillations of matter waves
Zachary Pagel, Weicheng Zhong, Richard H. Parker +3
Cold atoms in an optical lattice provide an ideal platform for studying Bloch oscillations. Here, we extend Bloch oscillations to two superposed optical lattices that are accelerat…
Current-phase relation for Josephson effect through helical metal
Christopher T. Olund, Erhai Zhao
Josephson junctions fabricated on the surface of three-dimensional topological insulators (TI) show a few unusual properties distinct from conventional Josephson junctions. In thes…