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Title: Compressed optimization of device architectures

Abstract

Recent advances in nanotechnology have enabled researchers to control individual quantum mechanical objects with unprecedented accuracy, opening the door for both quantum and extreme- scale conventional computation applications. As these devices become more complex, designing for facility of control becomes a daunting and computationally infeasible task. Here, motivated by ideas from compressed sensing, we introduce a protocol for the Compressed Optimization of Device Architectures (CODA). It leads naturally to a metric for benchmarking and optimizing device designs, as well as an automatic device control protocol that reduces the operational complexity required to achieve a particular output. Because this protocol is both experimentally and computationally efficient, it is readily extensible to large systems. For this paper, we demonstrate both the bench- marking and device control protocol components of CODA through examples of realistic simulations of electrostatic quantum dot devices, which are currently being developed experimentally for quantum computation.

Authors:
 [1];  [2];  [3];  [3];  [1];  [1];  [1]
  1. Univ. of Wisconsin, Madison, WI (United States). Dept. of Physics
  2. Microsoft Research, Redmond, WA (United States). Quantum Architectures and Computation Group
  3. Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States). Center for Computing Research
Publication Date:
Research Org.:
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Univ. of Wisconsin, Madison, WI (United States)
Sponsoring Org.:
USDOE National Nuclear Security Administration (NNSA)
OSTI Identifier:
1426899
Report Number(s):
SAND2014-17451J
537339
DOE Contract Number:
AC04-94AL85000; W911NF-12-1-0607; W911NF-17-1-0274; PHY-1104660; NA0003525
Resource Type:
Conference
Resource Relation:
Conference: APS March Meeting 2018, Session F28: Architectures for Semiconducting Quantum Computing, Los Angeles, CA (United States), 5-9 March 2018
Country of Publication:
United States
Language:
English
Subject:
77 NANOSCIENCE AND NANOTECHNOLOGY; 71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; 97 MATHEMATICS AND COMPUTING

Citation Formats

Frees, Adam, Gamble, John King, Ward, Daniel Robert, Blume-Kohout, Robin J, Eriksson, M. A., Friesen, Mark, and Coppersmith, Susan N.. Compressed optimization of device architectures. United States: N. p., 2014. Web.
Frees, Adam, Gamble, John King, Ward, Daniel Robert, Blume-Kohout, Robin J, Eriksson, M. A., Friesen, Mark, & Coppersmith, Susan N.. Compressed optimization of device architectures. United States.
Frees, Adam, Gamble, John King, Ward, Daniel Robert, Blume-Kohout, Robin J, Eriksson, M. A., Friesen, Mark, and Coppersmith, Susan N.. Mon . "Compressed optimization of device architectures". United States. doi:. https://www.osti.gov/servlets/purl/1426899.
@article{osti_1426899,
title = {Compressed optimization of device architectures},
author = {Frees, Adam and Gamble, John King and Ward, Daniel Robert and Blume-Kohout, Robin J and Eriksson, M. A. and Friesen, Mark and Coppersmith, Susan N.},
abstractNote = {Recent advances in nanotechnology have enabled researchers to control individual quantum mechanical objects with unprecedented accuracy, opening the door for both quantum and extreme- scale conventional computation applications. As these devices become more complex, designing for facility of control becomes a daunting and computationally infeasible task. Here, motivated by ideas from compressed sensing, we introduce a protocol for the Compressed Optimization of Device Architectures (CODA). It leads naturally to a metric for benchmarking and optimizing device designs, as well as an automatic device control protocol that reduces the operational complexity required to achieve a particular output. Because this protocol is both experimentally and computationally efficient, it is readily extensible to large systems. For this paper, we demonstrate both the bench- marking and device control protocol components of CODA through examples of realistic simulations of electrostatic quantum dot devices, which are currently being developed experimentally for quantum computation.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Mon Sep 01 00:00:00 EDT 2014},
month = {Mon Sep 01 00:00:00 EDT 2014}
}

Conference:
Other availability
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