92 citations · 330 across the 13 of their papers we have counts for
4 papers · 1 filter
Fault-tolerant qubit from a constant number of components
Kianna Wan, Soonwon Choi, Isaac H. Kim +2
With gate error rates in multiple technologies now below the threshold required for fault-tolerant quantum computation, the major remaining obstacle to useful quantum computation i…
Distributing bipartite quantum systems under timing constraints
Kfir Dolev, Alex May, Kianna Wan
In many quantum information processing protocols, entangled states shared among parties are an important resource. In this article, we study how bipartite states may be distributed…
Exponentially faster implementations of Select(H) for fermionic Hamiltonians
Kianna Wan
We present a simple but general framework for constructing quantum circuits that implement the multiply-controlled unitary $\text{Select}(H) \equiv \sum_\ell |\ell\rangle\langle\el…
Fast digital methods for adiabatic state preparation
Kianna Wan, Isaac H. Kim
We present a quantum algorithm for adiabatic state preparation on a gate-based quantum computer, with complexity polylogarithmic in the inverse error. Our algorithm digitally simul…