264 citations · 497 across the 16 of their papers we have counts for
3 papers · 1 filter
Approximate optimization of MAXCUT with a local spin algorithm
Aniruddha Bapat, Stephen P. Jordan
Local tensor methods are a class of optimization algorithms that was introduced in [Hastings,arXiv:1905.07047v2][1] as a classical analogue of the quantum approximate optimization…
Nearly optimal time-independent reversal of a spin chain
Aniruddha Bapat, Eddie Schoute, Alexey V. Gorshkov +1
We propose a time-independent Hamiltonian protocol for the reversal of qubit ordering in a chain of spins. Our protocol has an easily implementable nearest-neighbor, transverse…
Optimal Protocols in Quantum Annealing and QAOA Problems
Lucas T. Brady, Christopher L. Baldwin, Aniruddha Bapat +2
Quantum Annealing (QA) and the Quantum Approximate Optimization Algorithm (QAOA) are two special cases of the following control problem: apply a combination of two Hamiltonians to…