520 citations · 2.5k across the 46 of their papers we have counts for
47 papers
Variational quantum simulation of critical Ising model with symmetry averaging
Troy J. Sewell, Ning Bao, Stephen P. Jordan
Here, we investigate the use of deep multi-scale entanglement renormalization (DMERA) circuits as a variational ansatz for ground states of gapless systems. We use the exactly-solv…
Estimating gate complexities for the site-by-site preparation of fermionic vacua
Troy Sewell, Aniruddha Bapat, Stephen Jordan
An important aspect of quantum simulation is the preparation of physically interesting states on a quantum computer, and this task can often be costly or challenging to implement.…
Efficient quantum algorithm for nonlinear reaction-diffusion equations and energy estimation
Dong An, Di Fang, Stephen Jordan +3
Nonlinear differential equations exhibit rich phenomena in many fields but are notoriously challenging to solve. Recently, Liu et al. [1] demonstrated the first efficient quantum a…
Preparing Renormalization Group Fixed Points on NISQ Hardware
Troy J. Sewell, Stephen P. Jordan
Noisy intermediate-scale quantum (NISQ) hardware is typically limited to low-depth quantum circuits to limit the number of opportunities for introduction of error by unreliable qua…
Automated Design of Pulse Sequences for Magnetic Resonance Fingerprinting using Physics-Inspired Optimization
Stephen P. Jordan, Siyuan Hu, Ignacio Rozada +9
Magnetic Resonance Fingerprinting (MRF) is a method to extract quantitative tissue properties such as T1 and T2 relaxation rates from arbitrary pulse sequences using conventional m…
Approximate optimization of MAXCUT with a local spin algorithm
Aniruddha Bapat, Stephen P. Jordan
Local tensor methods are a class of optimization algorithms that was introduced in [Hastings,arXiv:1905.07047v2][1] as a classical analogue of the quantum approximate optimization…