4 papers · 1 filter
Correcting Connectivity in Arc-Based QUBO Models for Fixed-Fleet Vehicle Routing
Omer Gurevich, Maor Matityahu, Tal Mor +1
We revisit a degree-only arc Hamiltonian for fixed-fleet, homogeneous, uncapacitated vehicle routing. Because its local penalties define only a cycle cover, ground states may conta…
Towards Analyzing Formic Acid Using Classical and Quantum Methods
Omer Gurevich, Tal Mor, Ido Ram
Catalytic carbon fixation to formic acid is important for studying the reduction of carbon footprint and the emergence of life. Can discrete quantum exhaustive search merged with o…
Quantum Computing, Ising Formulation, and the Traveling Salesman Problem
Omer Gurevich, Maor Matityahu, Tal Mor
Ising formulation is important for many NP problems (Lucas, 2014). This formulation enables implementing novel quantum computing methods including Quantum Approximate Optimization…
Local quantum channels giving rise to quasi-local Gibbs states
Itai Arad, Raz Firanko, Omer Gurevich
We study the steady-state properties of quantum channels with local Kraus operators. We consider a large family that consists of general ergodic 1-local (non-interacting) terms and…