519 citations · 3.5k across the 61 of their papers we have counts for
7 papers · 2 filters
Determining ground-state phase diagrams on quantum computers via a generalized application of adiabatic state preparation
Akhil Francis, Ephrata Zelleke, Ziyue Zhang +2
Quantum phase transitions materialize as level crossings in the ground-state energy when the parameters of the Hamiltonian are varied. The resulting ground-state phase diagrams are…
Algebraic Compression of Quantum Circuits for Hamiltonian Evolution
Efekan Kökcü, Daan Camps, Lindsay Bassman +4
Unitary evolution under a time dependent Hamiltonian is a key component of simulation on quantum hardware. Synthesizing the corresponding quantum circuit is typically done by break…
Long-Time Error-Mitigating Simulation of Open Quantum Systems on Near Term Quantum Computers
Brian Rost, Lorenzo Del Re, Nathan Earnest +3
We study an open quantum system simulation on quantum hardware, which demonstrates robustness to hardware errors even with deep circuits containing up to two thousand entangling ga…
Fixed Depth Hamiltonian Simulation via Cartan Decomposition
Efekan Kökcü, Thomas Steckmann, Yan Wang +3
Simulating quantum dynamics on classical computers is challenging for large systems due to the significant memory requirements. Simulation on quantum computers is a promising alter…
Quantum Markov Chain Monte Carlo with Digital Dissipative Dynamics on Quantum Computers
Mekena Metcalf, Emma Stone, Katherine Klymko +3
Modeling the dynamics of a quantum system connected to the environment is critical for advancing our understanding of complex quantum processes, as most quantum processes in nature…
Simulating Quantum Materials with Digital Quantum Computers
Lindsay Bassman, Miroslav Urbanek, Mekena Metcalf +3
Quantum materials exhibit a wide array of exotic phenomena and practically useful properties. A better understanding of these materials can provide deeper insights into fundamental…