16 citations · 25 across the 4 of their papers we have counts for
5 papers · 1 filter
Simulation Complexity of Many-Body Localized Systems
Adam Ehrenberg, Abhinav Deshpande, Christopher L. Baldwin +2
We use complexity theory to rigorously investigate the difficulty of classically simulating evolution under many-body localized (MBL) Hamiltonians. Using the defining feature that…
The Lieb-Robinson light cone for power-law interactions
Minh C. Tran, Andrew Y. Guo, Christopher L. Baldwin +3
The Lieb-Robinson theorem states that information propagates with a finite velocity in quantum systems on a lattice with nearest-neighbor interactions. What are the speed limits on…
Singularities in nearly-uniform 1D condensates due to quantum diffusion
C. L. Baldwin, P. Bienias, A. V. Gorshkov +2
Dissipative systems can often exhibit wavelength-dependent loss rates. One prominent example is Rydberg polaritons formed by electromagnetically-induced transparency, which have lo…
Optimal Protocols in Quantum Annealing and QAOA Problems
Lucas T. Brady, Christopher L. Baldwin, Aniruddha Bapat +2
Quantum Annealing (QA) and the Quantum Approximate Optimization Algorithm (QAOA) are two special cases of the following control problem: apply a combination of two Hamiltonians to…
Quantum Approximate Optimization of the Long-Range Ising Model with a Trapped-Ion Quantum Simulator
G. Pagano, A. Bapat, P. Becker +13
Quantum computers and simulators may offer significant advantages over their classical counterparts, providing insights into quantum many-body systems and possibly improving perfor…