68 citations · 750 across the 53 of their papers we have counts for
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Study of off-diagonal disorder using the typical medium dynamical cluster approximation
H. Terletska, C. E. Ekuma, C. Moore +3
We generalize the typical medium dynamical cluster approximation (TMDCA) and the local Blackman, Esterling, and Berk (BEB) method for systems with off-diagonal disorder. Using our…
Ferromagnetic phase in the polarized two-species bosonic Hubbard Model
Kalani Hettiarachchilage, Valéry G. Rousseau, Ka-Ming Tam +2
We recently studied a doped two-dimensional bosonic Hubbard model with two hard-core species, with different masses, using quantum Monte Carlo simulations [Phys. Rev. B 88, 161101(…
Three Dimensional Edwards-Anderson Spin Glass Model in an External Field
Sheng Feng, Ye Fang, Ka-Ming Tam +4
We study the Edwards-Anderson model on a simple cubic lattice with a finite constant external field. We employ an indicator composed of a ratio of susceptibilities at finite wavenu…
A Typical Medium Dynamical Cluster Approximation for the Study of Anderson Localization in Three Dimensions
C. E. Ekuma, H. Terletska, K. -M. Tam +3
We develop a systematic typical medium dynamical cluster approximation that provides a proper description of the Anderson localization transition in three dimensions (3D). Our meth…