332 citations · 1.9k across the 53 of their papers we have counts for
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The spectrum of qubitized QCD: glueballs in a gauge theory
Andrei Alexandru, Paulo F. Bedaque, Ruairí Brett +1
Quantum simulations of QCD require digitization of the infinite-dimensional gluon field. Schemes for doing this with the minimum amount of qubits are desirable. We present a practi…
Simulations of Quantum Circuits with Approximate Noise using qsim and Cirq
Sergei V. Isakov, Dvir Kafri, Orion Martin +15
We introduce multinode quantum trajectory simulations with qsim, an open source high performance simulator of quantum circuits. qsim can be used as a backend of Cirq, a Python soft…
Large scale multi-node simulations of gauge theory quantum circuits using Google Cloud Platform
Erik Gustafson, Burt Holzman, James Kowalkowski +12
Simulating quantum field theories on a quantum computer is one of the most exciting fundamental physics applications of quantum information science. Dynamical time evolution of qua…
Primitive Quantum Gates for Dihedral Gauge Theories
M. Sohaib Alam, Stuart Hadfield, Henry Lamm +1
We describe the simulation of dihedral gauge theories on digital quantum computers. The nonabelian discrete gauge group -- the dihedral group -- serves as an approximation to…
Lattice Renormalization of Quantum Simulations
Marcela Carena, Henry Lamm, Ying-Ying Li +1
With advances in quantum computing, new opportunities arise to tackle challenging calculations in quantum field theory. We show that trotterized time-evolution operators can be rel…
Quantum algorithms for transport coefficients in gauge theories
Thomas D. Cohen, Henry Lamm, Scott Lawrence +1
In the future, ab initio quantum simulations of heavy ion collisions may become possible with large-scale fault-tolerant quantum computers. We propose a quantum algorithm for study…
Path integral contour deformations for observables in gauge theory
William Detmold, Gurtej Kanwar, Henry Lamm +2
Path integral contour deformations have been shown to mitigate sign and signal-to-noise problems associated with phase fluctuations in lattice field theories. We define a family of…