332 citations · 3k across the 75 of their papers we have counts for
6 papers · 2 filters
Observation of quantum-field-theory dynamics on a spin-phonon quantum computer
Anton T. Than, Saurabh V. Kadam, Vinay Vikramaditya +5
Simulating out-of-equilibrium dynamics of quantum field theories in nature is challenging with classical methods, but is a promising application for quantum computers. Unfortunatel…
Quantum simulation of out-of-equilibrium dynamics in gauge theories
Jad C. Halimeh, Niklas Mueller, Johannes Knolle +2
Recent advances in quantum technologies have enabled quantum simulation of gauge theories -- some of the most fundamental frameworks of nature -- in regimes far from equilibrium, w…
Euclidean-Monte-Carlo-informed ground-state preparation for quantum simulation of scalar field theory
Navya Gupta, Christopher David White, Zohreh Davoudi
Quantum simulators offer great potential for investigating dynamical properties of quantum field theories. However, preparing accurate non-trivial initial states for these simulati…
Quantum computation of hadron scattering in a lattice gauge theory
Zohreh Davoudi, Chung-Chun Hsieh, Saurabh V. Kadam
We present a digital quantum computation of two-hadron scattering in a lattice gauge theory in 1+1 dimensions. We prepare well-separated single-particle wave packets with des…
Quantum simulation of bubble nucleation across a quantum phase transition
De Luo, Federica Maria Surace, Arinjoy De +8
The liquid-vapor transition is a classic example of a discontinuous (first-order) phase transition. Such transitions underlie many phenomena in cosmology, nuclear and particle phys…
Work and heat exchanged during sudden quenches of strongly coupled quantum systems
Zohreh Davoudi, Christopher Jarzynski, Niklas Mueller +3
How should one define thermodynamic quantities (internal energy, work, heat, etc.) for quantum systems coupled to their environments strongly? We examine three (classically equival…