2 papers
cond-mat.str-el2020
Finite momentum condensate brought on by Zeeman field
Stephen Keeling, Predrag Nikolić
We study superfluid states in a two-dimensional fermionic attractive Hubbard model with Zeeman coupling to an external field. Focusing our attention on singlet pairing in both weak…
cond-mat.quant-gas2020
Active learning phase boundaries of a quantum many-body system
Steve Keeling
We describe how to use techniques from the field of Machine Learning to direct a variational energy minimization scheme to search for phase boundaries of a quantum many-body system…