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The Complexity of Local Stoquastic Hamiltonians on 2D Lattices
Gabriel Waite, Michael J. Bremner
We show the 2-Local Stoquastic Hamiltonian problem on a 2D square qubit lattice is StoqMA-complete. We achieve this by extending the spatially sparse circuit construction of Olivei…
Physically-Motivated Guiding States for Local Hamiltonians
Gabriel Waite, Karl Lin, Samuel J Elman +1
We study the computational complexity of the Guided Local Hamiltonian problem: given a local Hamiltonian together with a classical description of a guiding state that has non-n…
Dissipative continuation for ground-state preparation at chemical transition states
Thomas W. Watts, Soumya Sarkar, Daniel Collins +4
Simulating chemical reactions exhibits a pronounced unevenness in computational difficulty: while equilibrium reactant and product geometries are often tractable, transition-state…
Quantum computing for corrosion-resistant materials and anti-corrosive coatings design
Nam Nguyen, Thomas W. Watts, Benjamin Link +14
Corrosion is a pervasive issue that impacts the structural integrity and performance of materials across various industries, imposing a significant economic impact globally. In fie…
Prospects for Quantum Computation in Propellant Design: Assessing the Stability of Cyclic Ozone in Nanoscale Confinement
Thomas W. Watts, Matthew Otten, Jason T. Necaise +14
Cyclic ozone additives have the potential to markedly increase the specific impulse of rocket fuel. This would translate to greater efficiency and reduced costs for space lift by g…