Feynman on quantum simulation - Rush to judgement

D. K. Ferry

doi:10.1166/jctn.2011.1775

Feynman on quantum simulation - Rush to judgement

D. K. Ferry

Research output: Contribution to journal › Article › peer-review

Abstract

We reconsider Feynman's comments on the need for quantum computation in today's computing environment. Contrary to his assertions, we find that the degree of computational difficulty is quite similar in both quantum simulations and in classical simulations for a wide range of problems. The exception might well be in the dramatically expanded set of states necessary to handle the full electron-electron interaction.

Original language	English (US)
Pages (from-to)	953-962
Number of pages	10
Journal	Journal of Computational and Theoretical Nanoscience
Volume	8
Issue number	6
DOIs	https://doi.org/10.1166/jctn.2011.1775
State	Published - Jun 1 2011

Keywords

Computer simulation
Quantum simulation
Quantum theory

ASJC Scopus subject areas

Chemistry(all)
Materials Science(all)
Condensed Matter Physics
Computational Mathematics
Electrical and Electronic Engineering

Access to Document

10.1166/jctn.2011.1775

Cite this

@article{b78645faef5a4bcfb67dc33210356278,

title = "Feynman on quantum simulation - Rush to judgement",

abstract = "We reconsider Feynman's comments on the need for quantum computation in today's computing environment. Contrary to his assertions, we find that the degree of computational difficulty is quite similar in both quantum simulations and in classical simulations for a wide range of problems. The exception might well be in the dramatically expanded set of states necessary to handle the full electron-electron interaction.",

keywords = "Computer simulation, Quantum simulation, Quantum theory",

author = "Ferry, {D. K.}",

year = "2011",

month = jun,

day = "1",

doi = "10.1166/jctn.2011.1775",

language = "English (US)",

volume = "8",

pages = "953--962",

journal = "Journal of Computational and Theoretical Nanoscience",

issn = "1546-1955",

publisher = "American Scientific Publishers",

number = "6",

}

TY - JOUR

T1 - Feynman on quantum simulation - Rush to judgement

AU - Ferry, D. K.

PY - 2011/6/1

Y1 - 2011/6/1

N2 - We reconsider Feynman's comments on the need for quantum computation in today's computing environment. Contrary to his assertions, we find that the degree of computational difficulty is quite similar in both quantum simulations and in classical simulations for a wide range of problems. The exception might well be in the dramatically expanded set of states necessary to handle the full electron-electron interaction.

AB - We reconsider Feynman's comments on the need for quantum computation in today's computing environment. Contrary to his assertions, we find that the degree of computational difficulty is quite similar in both quantum simulations and in classical simulations for a wide range of problems. The exception might well be in the dramatically expanded set of states necessary to handle the full electron-electron interaction.

KW - Computer simulation

KW - Quantum simulation

KW - Quantum theory

UR - http://www.scopus.com/inward/record.url?scp=79955370610&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=79955370610&partnerID=8YFLogxK

U2 - 10.1166/jctn.2011.1775

DO - 10.1166/jctn.2011.1775

M3 - Article

AN - SCOPUS:79955370610

VL - 8

SP - 953

EP - 962

JO - Journal of Computational and Theoretical Nanoscience

JF - Journal of Computational and Theoretical Nanoscience

SN - 1546-1955

IS - 6

ER -

Feynman on quantum simulation - Rush to judgement

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this