53 citations · 131 across the 3 of their papers we have counts for
3 papers
quant-ph2005★ 50 cited
Entanglement Generation of Nearly-Random Operators
Yaakov S. Weinstein, C. Steven Hellberg
We study the entanglement generation of operators whose statistical properties approach those of random matrices but are restricted in some way. These include interpolating ensembl…
cond-mat1994★ 28 cited
Two-Dimensional t-J Model at Low Electron Density
C. Stephen Hellberg, Efstratios Manousakis
The phase diagram of the two-dimensional t-J model is determined accurately at low electron density by a combination of analytic and numerical techniques. The ground state exhibits…
cond-mat1993★ 53 cited
Luttinger Liquid Instability in the One Dimensional t-J Model
C. Stephen Hellberg, E. J. Mele
We study the t-J model in one dimension by numerically projecting the true ground state from a Luttinger liquid trial wave function. We find the model exhibits Luttinger liquid beh…