4 papers
Comparing Symmetrized Determinant Neural Quantum States for the Hubbard Model
Louis Sharma, Ahmedeo Shokry, Rajah Nutakki +3
Accurate simulations of the Hubbard model are crucial to understanding strongly correlated phenomena, where small energy differences between competing orders demand high numerical…
Ground-state phases of Heisenberg models on the body-centered cubic lattice
Rajah P. Nutakki, Filippo Vicentini
Simulating low-temperature properties of three-dimensional frustrated quantum magnets is challenging due to the sign problem and the system sizes required to mitigate substantial f…
Design principles of deep translationally-symmetric neural quantum states for frustrated magnets
Rajah P. Nutakki, Ahmedeo Shokry, Filippo Vicentini
Deep neural network quantum states have emerged as a leading method for studying the ground states of quantum magnets. Successful architectures exploit translational symmetry, but…
Coupling quantum spin ice to matter on the centered pyrochlore lattice
Rajah P. Nutakki, Sylvain Capponi, Ludovic D. C. Jaubert +1
The low-energy physics of quantum spin ice is known to support an emergent form of quantum electrodynamics (QED), where magnetic monopoles exist and the fine structure constant is…