1 citations · 1 across the 2 of their papers we have counts for
3 papers
Galois Solvability of Finite-Size Bethe Solutions in the Heisenberg Chain
Oliver R. Bellwood, William J. Munro
The spin-1/2 Heisenberg antiferromagnetic chain is the canonical example of an integrable quantum many-body model. Despite its exact solvability, explicit finite-size solutions are…
Fractal Path Strategies for Efficient 2D DMRG Simulations
Oliver R. Bellwood, Heitor P. Casagrande, William J. Munro
Numerical simulations of quantum magnetism in two spatial dimensions are often constrained by the area law of entanglement entropy, which heavily limits the accessible system sizes…
Raman scattering signatures of spinons and triplons in frustrated antiferromagnets
O. R. Bellwood, H. L. Nourse, B. J. Powell
Magnetically frustrated spin systems compose a significant proportion of topological quantum spin liquid candidates. Evidence for spin liquids in these materials comes largely from…