53 citations · 309 across the 19 of their papers we have counts for
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Quantum Monte Carlo study of the two-dimensional ferromagnet
G. J. Conduit
We present Quantum Monte Carlo calculations that probe the paramagnet-ferromagnet phase transition in a two-dimensional Stoner Hamiltonian. With a screened Coulomb interaction we o…
Exploring exchange mechanisms with a cold atom gas
P. O. Bugnion, G. J. Conduit
Fermionic atoms trapped in a double well potential are an ideal setting to study fundamental exchange mechanisms. We use exact diagonalization and complementary analytic calculatio…
Ferromagnetic spin correlations in a few-fermion system
P. O. Bugnion, G. J. Conduit
We study the spin correlations of a few fermions in a quasi one-dimensional trap. Exact diagonalization calculations demonstrate that repulsive interactions between the two species…
Fluctuation-induced pair density wave in itinerant ferromagnets
G. J. Conduit, C. J. Pedder, A. G. Green
Magnetic fluctuations near to quantum criticality can have profound effects. They lead to characteristic scaling at high temperature which may ultimately give way to a reconstructi…
Itinerant ferromagnetism with finite ranged interactions
C. W. von Keyserlingk, G. J. Conduit
Quantum fluctuations are of central importance in itinerant ferromagnets; in the case of the Stoner Hamiltonian, with contact interactions, they deliver a rich phase diagram featur…