758 citations · 3.3k across the 44 of their papers we have counts for
44 papers
A Tensor Train Continuous Time Solver for Quantum Impurity Models
A. Erpenbeck, W. -T. Lin, T. Blommel +8
The simulation of strongly correlated quantum impurity models is a significant challenge in modern condensed matter physics that has multiple important applications. Thus far, the…
Quantum Monte Carlo in the steady-state
André Erpenbeck, Emanuel Gull, Guy Cohen
We present a numerically exact steady-state inchworm Monte Carlo method for nonequilibrium quantum impurity models. Rather than propagating an initial state to long times, the meth…
Interaction expansion inchworm Monte Carlo solver for lattice and impurity models
Jia Li, Yang Yu, Emanuel Gull +1
Multi-orbital quantum impurity models with general interaction and hybridization terms appear in a wide range of applications including embedding, quantum transport, and nanoscienc…
Reduced Dynamics of Full Counting Statistics
Felix A. Pollock, Emanuel Gull, K. Modi +1
We present a theory of modified reduced dynamics in the presence of counting fields. Reduced dynamics techniques are useful for describing open quantum systems at long emergent tim…
The Kondo Cloud in a 1D Nanowire
Joseph Kleinhenz, Igor Krivenko, Guy Cohen +1
A recent experiment [Nature 579, 210--213 (2020)] probed the extent of the Kondo cloud in 1D by measuring the effect of electrostatic perturbations applied a distance away from…
Heavily Doped Semiconductor Nanocrystal Quantum Dots
David Mocatta, Guy Cohen, Jonathan Schattner +3
Doping of semiconductors by impurity atoms enabled their widespread technological application in micro and opto-electronics. For colloidal semiconductor nanocrystals, an emerging f…