4 citations · 6 across the 6 of their papers we have counts for
3 papers · 1 filter
Dynamical regimes of QAOA gradient response
Zarin Shakibaei, Alexander Schnell
Characterizing the trainability of the Quantum Approximate Optimization Algorithm (QAOA) requires understanding how its gradient landscape changes across circuit parameters and pro…
Adiabatic preparation of a fractional quantum Hall fluid by coherently pumping atoms from a Bose-Einstein condensate
Alberto Tabarelli de Fatis, Christof Weitenberg, Alexander Schnell +2
We propose a protocol to adiabatically prepare a many-particle fractional quantum Hall fluid of bosonic ultracold atoms exploiting a time-dependent coherent coupling of a strongly…
Mixed-State Topology in One-Dimensional Open Floquet Systems
Görkem D. Dinc, Alexander Schnell, Andy M. Martin
We investigate the non-equilibrium topology of the steady state of a periodically driven, dissipative Su-Schrieffer-Heeger (SSH) chain using the ensemble geometric phase (EGP) $ϕ_{…