261 citations · 760 across the 21 of their papers we have counts for
21 papers
Error-Generator-Level Compression for Fast Quantum Gates
Razvan Stanescu, Hugo Ribeiro
Fast quantum gates in multilevel systems require suppressing many coherent-error channels using pulses that remain simple to implement. We introduce error-generator-level compressi…
Effective Hamiltonians for Predictive Quantum Control
Razvan Stanescu, Hugo Ribeiro
High-fidelity quantum control relies on accurate models of driven dynamics. We examine this re- quirement for single-qubit gates in superconducting transmons by comparing control p…
Accelerated Non-Reciprocal Transfer of Energy Around an Exceptional Point
Hugo Ribeiro, Florian Marquardt
We develop perturbative methods to study and control dynamical phenomena related to exceptional points in Non-Hermitian systems. In particular, we show how to find perturbative sol…
Analytic Design of Accelerated Adiabatic Gates in Realistic Qubits: General Theory and Applications to Superconducting Circuits
F. Setiawan, Peter Groszkowski, Hugo Ribeiro +1
Shortcuts to adiabaticity is a general method for speeding up adiabatic quantum protocols, and has many potential applications in quantum information processing. Unfortunately, ana…
Engineering Fast High-Fidelity Quantum Operations With Constrained Interactions
Thales Figueiredo Roque, Aashish A. Clerk, Hugo Ribeiro
Understanding how to tailor quantum dynamics to achieve a desired evolution is a crucial problem in almost all quantum technologies. We present a very general method for designing…
Kinetics of Many-Body Reservoir Engineering
Hugo Ribeiro, Florian Marquardt
Recent advances illustrate the power of reservoir engineering in applications to many-body systems, such as quantum simulators based on superconducting circuits. We present a frame…