35 citations · 70 across the 5 of their papers we have counts for
5 papers
Transport in a periodically driven tilted lattice via the extended reservoir approach: Stability criterion for recovering the continuum limit
Bitan De, Gabriela Wojtowicz, Jakub Zakrzewski +2
Extended reservoirs provide a framework for capturing macroscopic, continuum environments, such as metallic electrodes driving a current through a nanoscale contact, impurity, or m…
Accumulative reservoir construction: Bridging continuously relaxed and periodically refreshed extended reservoirs
Gabriela Wojtowicz, Archak Purkayastha, Michael Zwolak +1
The simulation of open many-body quantum systems is challenging, requiring methods to both handle exponentially large Hilbert spaces and represent the influence of (infinite) parti…
Performance of Reservoir Discretizations in Quantum Transport Simulations
Justin E. Elenewski, Gabriela Wójtowicz, Marek M. Rams +1
Quantum transport simulations often use explicit, yet finite, electronic reservoirs. These should converge to the correct continuum limit, albeit with a trade-off between discretiz…
Dual current anomalies and quantum transport within extended reservoir simulations
Gabriela Wojtowicz, Justin E. Elenewski, Marek M. Rams +1
Quantum transport simulations are rapidly evolving and now encompass well-controlled tensor network techniques for many-body limits. One powerful approach combines matrix product s…
Open System Tensor Networks and Kramers' Crossover for Quantum Transport
Gabriela Wojtowicz, Justin E. Elenewski, Marek M. Rams +1
Tensor networks are a powerful tool for many-body ground states with limited entanglement. These methods can nonetheless fail for certain time-dependent processes - such as quantum…