17 citations · 44 across the 6 of their papers we have counts for
6 papers
Imaginary-time correlations in time-sliced stochastic series expansion
Ryan Flynn, Adam Iaizzi, Sibin Yang +2
Combined with numerical analytic continuation techniques, quantum Monte Carlo (QMC) methods enable the extraction of real-frequency dynamical properties from imaginary-time correla…
Field-induced freezing in the unfrustrated Ising antiferromagnet
Adam Iaizzi
We study instantaneous quenches from infinite temperature to well below in the two-dimensional square lattice Ising antiferromagnet in the presence of a longitudinal external…
Bose-Einstein condensation of deconfined spinons in two dimensions
Adam Iaizzi, Harley D Scammell, Oleg P Sushkov +1
The transition between the Néel antiferromagnet and the valence-bond solid state in two dimensions has become a paradigmatic example of deconfined quantum criticality, a non-Landau…
Metamagnetism and zero-scale-factor universality in the two-dimensional - model
Adam Iaizzi, Kedar Damle, Anders W. Sandvik
Using a combination of quantum Monte Carlo and exact methods, we study the field-driven saturation transition of the two-dimensional - model, in which the antiferromagnetic H…
Field-driven quantum phase transitions in spin chains
Adam Iaizzi, Kedar Damle, Anders W. Sandvik
We study the magnetization process of a 1D extended Heisenberg model, the - model, as a function of an external magnetic field. In this model, represents the traditional…
1D valence bond solids in a magnetic field
Adam Iaizzi, Anders W. Sandvik
A Valence bond solid (VBS) is a nonmagnetic, long-range ordered state of a quantum spin system where local spin singlets are formed in some regular pattern. We here study the compe…