132 citations · 671 across the 23 of their papers we have counts for
6 papers · 1 filter
Analog quantum simulation of field theory with a superconducting transmission line
Ilan T. Rosen, Neill C. Warrington, Max Hays +4
Understanding the dynamics of interacting quantum fields remains a fundamental challenge. We propose a superconducting transmission line for analog quantum simulation of -di…
Faster Quantum Monte Carlo Simulation by Random Compilation
John M. Martyn, Joshua Lin, Neill C. Warrington +2
Quantum Monte Carlo (QMC) algorithms are among the most powerful classical methods for simulating quantum systems, yet their accuracy is often limited by the systematic errors in t…
Lattice field theory for superconducting circuits
Joshua Lin, Max Hays, Stephen Sorokanich +3
Large superconducting quantum circuits have a number of important applications in quantum computing. Accurately predicting the performance of these devices from first principles is…
Exact and approximate fluxonium array modes
Stephen Sorokanich, Max Hays, Neill C. Warrington
We present an exact solution for the linearized junction array modes of the superconducting qubit fluxonium in the absence of array disorder. This solution holds for arrays of any…
Real-time Spin Systems from Lattice Field Theory
Neill C. Warrington
We construct a lattice field theory method for computing the real-time dynamics of spin systems in a thermal bath. This is done by building on previous work of Takano with Schwinge…
Lefschetz Thimble Quantum Monte Carlo for Spin Systems
T. C. Mooney, Jacob Bringewatt, Neill C. Warrington +1
Monte Carlo simulations are useful tools for modeling quantum systems, but in some cases they suffer from a sign problem, leading to an exponential slow down in their convergence t…