84 citations · 662 across the 19 of their papers we have counts for
6 papers · 1 filter
Adiabatic quantum optimization with the wrong Hamiltonian
Kevin C. Young, Robin Blume-Kohout, Daniel A. Lidar
Analog models of quantum information processing, such as adiabatic quantum computation and analog quantum simulation, require the ability to subject a system to precisely specified…
Exploring adiabatic quantum trajectories via optimal control
Constantin Brif, Matthew D. Grace, Mohan Sarovar +1
Adiabatic quantum computation employs a slow change of a time-dependent control function (or functions) to interpolate between an initial and final Hamiltonian, which helps to keep…
A family of [[6k, 2k, 2]] codes for practical, scalable adiabatic quantum computation
Anand Ganti, Uzoma Onunkwo, Kevin Young
In this work, we introduce a new family of [[6k, 2k, 2]] codes designed specifically to be compatible with adiabatic quantum computation. These codes support computationally univer…
Error suppression and error correction in adiabatic quantum computation I: techniques and challenges
Kevin C. Young, Mohan Sarovar, Robin Blume-Kohout
Adiabatic quantum computation (AQC) is known to possess some intrinsic robustness, though it is likely that some form of error correction will be necessary for large scale computat…
Error suppression and error correction in adiabatic quantum computation II: non-equilibrium dynamics
Mohan Sarovar, Kevin C. Young
While adiabatic quantum computing (AQC) has some robustness to noise and decoherence it is widely believed that encoding, error suppression and error correction will be required to…
Converting a real quantum bath to an effective classical noise
Wayne M. Witzel, Kevin Young, Sankar Das Sarma
We present a cluster expansion method for approximating quantum spin-bath dynamics in terms of a classical Gaussian stochastic process. The cluster expansion produces the two-point…