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@ARTICLE{Dalgaard:910893,
author = {Dalgaard, Mogens and Weidner, Carrie A. and Motzoi, Felix},
title = {{D}ynamical {U}ncertainty {P}ropagation with {N}oisy
{Q}uantum {P}arameters},
journal = {Physical review letters},
volume = {128},
number = {15},
issn = {0031-9007},
address = {College Park, Md.},
publisher = {APS},
reportid = {FZJ-2022-04243},
pages = {150503},
year = {2022},
abstract = {Many quantum technologies rely on high-precision dynamics,
which raises the question of how these are influenced by the
experimental uncertainties that are always present in
real-life settings. A standard approach in the literature to
assess this is Monte Carlo sampling, which suffers from two
major drawbacks. First, it is computationally expensive.
Second, it does not reveal the effect that each individual
uncertainty parameter has on the state of the system. In
this Letter, we evade both these drawbacks by incorporating
propagation of uncertainty directly into simulations of
quantum dynamics, thereby obtaining a method that is orders
of magnitude faster than Monte Carlo simulations and
directly provides information on how each uncertainty
parameter influences the system dynamics. Additionally, we
compare our method to experimental results obtained using
the IBM quantum computers.},
cin = {PGI-8},
ddc = {530},
cid = {I:(DE-Juel1)PGI-8-20190808},
pnm = {5221 - Advanced Solid-State Qubits and Qubit Systems
(POF4-522) / EXC 2004: Matter and Light for Quantum
Computing (ML4Q) (390534769)},
pid = {G:(DE-HGF)POF4-5221 / G:(BMBF)390534769},
typ = {PUB:(DE-HGF)16},
pubmed = {35499880},
UT = {WOS:000792585200010},
doi = {10.1103/PhysRevLett.128.150503},
url = {https://juser.fz-juelich.de/record/910893},
}