Search Results for author: Wolfgang Lechner

Found 3 papers, 0 papers with code

Two-parameter counter-diabatic driving in quantum annealing

no code implementations5 Nov 2020 Luise Prielinger, Andreas Hartmann, Yu Yamashiro, Kohji Nishimura, Wolfgang Lechner, Hidetoshi Nishimori

We introduce a two-parameter approximate counter-diabatic term into the Hamiltonian of the transverse-field Ising model for quantum annealing to accelerate convergence to the solution, generalizing an existing single-parameter approach.

Quantum Physics Statistical Mechanics

Perspectives of quantum annealing: Methods and implementations

no code implementations15 Mar 2019 Philipp Hauke, Helmut G. Katzgraber, Wolfgang Lechner, Hidetoshi Nishimori, William D. Oliver

Quantum annealing is a computing paradigm that has the ambitious goal of efficiently solving large-scale combinatorial optimization problems of practical importance.

Quantum Physics

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