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quant-ph2022★ 22 cited
Adaptive constant-depth circuits for manipulating non-abelian anyons
Sergey Bravyi, Isaac Kim, Alexander Kliesch +1
We consider Kitaev's quantum double model based on a finite group and describe quantum circuits for (a) preparation of the ground state, (b) creation of anyon pairs separated b…
quant-ph2022★ 4 cited
Twisted hybrid algorithms for combinatorial optimization
Libor Caha, Alexander Kliesch, Robert Koenig
Proposed hybrid algorithms encode a combinatorial cost function into a problem Hamiltonian and optimize its energy by varying over a set of states with low circuit complexity. Clas…