243 citations · 498 across the 7 of their papers we have counts for
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cond-mat.stat-mech2017★ 79 cited
Prethermal Strong Zero Modes and Topological Qubits
Dominic V. Else, Paul Fendley, Jack Kemp +1
We prove that quantum information encoded in some topological excitations, including certain Majorana zero modes, is protected in closed systems for a time scale exponentially long…
cond-mat.stat-mech2017★ 94 cited
Long coherence times for edge spins
Jack Kemp, Norman Y. Yao, Christopher R. Laumann +1
We show that in certain one-dimensional spin chains with open boundary conditions, the edge spins retain memory of their initial state for very long times. The long coherence times…