332 citations · 1.9k across the 53 of their papers we have counts for
55 papers
MORE Thermal Gauge Theories at Finite and from Real-Time Quantum Simulation
Henry Lamm
Imaginary-time evolution can be reconstructed from real-time quantum simulations using exact integral transforms. We identify the construction of Guo, Shibu, Lin, and Zhao as a con…
Exact chiral symmetry with quantum signal processing
Henry Lamm, Alessandro Roggero, Hersh Singh +1
We give a quantum signal processing (QSP) algorithm for the overlap fermion Hamiltonian which preserves the Ginsparg-Wilson relation up to a controllable error . Quantum simul…
Reconstructing Thermal Quantum Quench Dynamics from Pure States
Jason Saroni, Henry Lamm, Peter P. Orth +1
Simulating the nonequilibrium dynamics of thermal states is a fundamental problem across scales from high energy to condensed matter physics. Quantum computers may provide a way to…
Quantum mean estimation for lattice field theory
Erik J. Gustafson, Henry Lamm, Judah Unmuth-Yockey
We demonstrate the quantum mean estimation algorithm on Euclidean lattice field theories. This shows a quadratic advantage over Monte Carlo methods which persists even in presence…
Robustness of Gauge Digitization to Quantum Noise
Erik J. Gustafson, Henry Lamm
Quantum noise limits the use of quantum memory in high energy physics simulations. In particular, it breaks the gauge symmetry of stored quantum states. We examine this effect for…
Report of the Snowmass 2021 Theory Frontier Topical Group on Quantum Information Science
Simon Catterall, Roni Harnik, Veronika E. Hubeny +12
We summarize current and future applications of quantum information science to theoretical high energy physics. Three main themes are identified and discussed; quantum simulation,…