308 citations · 1.8k across the 76 of their papers we have counts for
4 papers · 2 filters
Recycling qubits in near-term quantum computers
Galit Anikeeva, Isaac H. Kim, Patrick Hayden
Quantum computers are capable of efficiently contracting unitary tensor networks, a task that is likely to remain difficult for classical computers. For instance, networks based on…
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…
Entropy scaling law and the quantum marginal problem
Isaac H. Kim
Quantum many-body states that frequently appear in physics often obey an entropy scaling law, meaning that an entanglement entropy of a subsystem can be expressed as a sum of terms…
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…