598 citations · 5.7k across the 69 of their papers we have counts for
4 papers · 2 filters
A random compiler for fast Hamiltonian simulation
Earl Campbell
The dynamics of a quantum system can be simulated using a quantum computer by breaking down the unitary into a quantum circuit of one and two qubit gates. The most established meth…
Applying quantum algorithms to constraint satisfaction problems
Earl Campbell, Ankur Khurana, Ashley Montanaro
Quantum algorithms can deliver asymptotic speedups over their classical counterparts. However, there are few cases where a substantial quantum speedup has been worked out in detail…
Simulation of quantum circuits by low-rank stabilizer decompositions
Sergey Bravyi, Dan Browne, Padraic Calpin +3
Recent work has explored using the stabilizer formalism to classically simulate quantum circuits containing a few non-Clifford gates. The computational cost of such methods is dire…
A theory of single-shot error correction for adversarial noise
Earl T. Campbell
Single-shot error correction is a technique for correcting physical errors using only a single round of noisy check measurements, such that any residual noise affects a small numbe…