4 papers
A Multi-Species Reactive-Boltzmann Formulation for Self-Consistent Kinetic Simulation of Burning Fusion Plasmas
Mark Dunn, Jingwei Hu, Uri Shumlak
Discrepancies between experimental data and radiation-hydrodynamic models of burning plasmas at the National Ignition Facility have been attributed, in part, to possible deviations…
Theory of (Co)homological Invariants on Quantum LDPC Codes
Zimu Li, Yuguo Shao, Fuchuan Wei +2
We establish a systematic mathematical framework for constructing and computing (co)homological invariants that induce logical gates on quantum low-density parity-check (qLDPC) cod…
Asymptotic perpendicular transport in low-beta collisionless plasma
Jack Coughlin, Jingwei Hu, Uri Shumlak
Kinetic physics, including finite Larmor radius (FLR) effects, are known to affect the physics of magnetized plasma phenomena such as the Kelvin-Helmholtz and Rayleigh-Taylor insta…
Robust and conservative dynamical low-rank methods for the Vlasov equation via a novel macro-micro decomposition
Jack Coughlin, Jingwei Hu, Uri Shumlak
Dynamical low-rank (DLR) approximation has gained interest in recent years as a viable solution to the curse of dimensionality in the numerical solution of kinetic equations includ…