180 citations · 355 across the 4 of their papers we have counts for
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Numerical Linked-Cluster Algorithms. II. t-J models on the square lattice
Marcos Rigol, Tyler Bryant, Rajiv R. P. Singh
We discuss the application of a recently introduced numerical linked-cluster (NLC) algorithm to strongly correlated itinerant models. In particular, we present a study of thermodyn…
Collective excitations of hard-core Bosons at half filling on square and triangular lattices: Development of roton minima and collapse of roton gap
Tyler Bryant, Rajiv R. P. Singh
We study ground state properties and excitation spectra for hard-core Bosons on square and triangular lattices, at half filling, using series expansion methods. Nearest-neighbor re…
Numerical Linked-Cluster Approach to Quantum Lattice Models
Marcos Rigol, Tyler Bryant, Rajiv R. P. Singh
We present a novel algorithm that allows one to obtain temperature dependent properties of quantum lattice models in the thermodynamic limit from exact diagonalization of small clu…