10 citations · 57 across the 7 of their papers we have counts for
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quant-ph2019
Quantum annealing with longitudinal bias fields
Tobias Graß
Quantum annealing aims at solving hard computational problems through adiabatic state preparation. Here, I propose to use inhomogeneous longitudinal magnetic fields to enhance the…
quant-ph2018
Semiclassical approach to finite temperature quantum annealing with trapped ions
David Raventós, Tobias Graß, Bruno Juliá-Díaz +1
Recently it has been demonstrated that an ensemble of trapped ions may serve as a quantum annealer for the number-partitioning problem [Nature Comm. DOI: 10.1038/ncomms11524]. This…
quant-ph2017★ 10 cited
Chiral spin currents in a trapped-ion quantum simulator using Floquet engineering
Tobias Grass, Alessio Celi, Guido Pagano +1
The most typical ingredient of topologically protected quantum states are magnetic fluxes. In a system of spins, complex-valued interaction parameters give rise to a flux, if their…