8 citations · 8 across the 6 of their papers we have counts for
3 papers · 1 filter
Parity Mapping for Quantum Optimization on Frustrated Ising Rings
Ruiyi Wang, Anita Weidinger, Glen Bigan Mbeng +2
The frustrated Ising ring is one of the simplest models exhibiting exponential closing spectral gaps, making it a paradigmatic and challenging benchmark for quantum annealing (QA).…
Digital techniques for the frustrated Ising ring: the role of counter-diabatic terms
Kiran Thengil, Vincenzo Roberto Arezzo, Giuseppe E. Santoro
We investigate the role of local counter-diabatic (CD) terms in enhancing the performance of discrete-time digital protocols for a frustrated Ising ring, a system with an exponenti…
Continuous-time quantum control across an exponentially small bottleneck in a frustrated Ising ring model
Vincenzo Roberto Arezzo, Kiran Thengil, Giuseppe Santoro
Continuous-time Quantum Annealing (QA) is a strategy for preparing the ground state of nontrivial many-body systems. In its standard form, the dynamics is generated by a time-depen…