4 papers
Solvable Quantum Circuits with non-Markovian Influence Matrices
Samuel H. Pickering, Max McGinley, Bhavik Kumar +1
Influence matrices encode the action exerted on local subsystems by the rest of an extended quantum many-body system during their evolution. Thus, knowledge of the influence matrix…
Estimating applied potentials in cold atom lattice simulators
Bhavik Kumar, Daniel Malz
Cold atoms in optical lattices are a versatile and highly controllable platform for quantum simulation, capable of realizing a broad family of Hubbard models, and allowing site-res…
Stabilizing Quantum Simulators Of Gauge Theories Against Noise
Bhavik Kumar
This work investigates the application of quantum simulation in the ongoing "second" quantum revolution, which employs various synthetic quantum matter platforms, such as ultracold…
Suppression of noise in quantum simulators of gauge theories
Bhavik Kumar, Philipp Hauke, Jad C. Halimeh
In the current drive to quantum-simulate evermore complex gauge-theory phenomena, it is necessary to devise schemes allowing for the control and suppression of unavoidable gauge-br…