Details
| Originalsprache | Englisch |
|---|---|
| Aufsatznummer | 090501 |
| Fachzeitschrift | Physical Review Letters |
| Jahrgang | 110 |
| Ausgabenummer | 9 |
| Publikationsstatus | Veröffentlicht - 26 Feb. 2013 |
Abstract
As the realization of a fully operational quantum computer remains distant, quantum simulation, whereby one quantum system is engineered to simulate another, becomes a key goal of great practical importance. Here we report on a variational method exploiting the natural physics of cavity QED architectures to simulate strongly interacting quantum fields. Our scheme is broadly applicable to any architecture involving tunable and strongly nonlinear interactions with light; as an example, we demonstrate that existing cavity devices could simulate models of strongly interacting bosons. The scheme can be extended to simulate systems of entangled multicomponent fields, beyond the reach of existing classical simulation methods.
ASJC Scopus Sachgebiete
- Physik und Astronomie (insg.)
- Allgemeine Physik und Astronomie
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in: Physical Review Letters, Jahrgang 110, Nr. 9, 090501, 26.02.2013.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Simulating quantum fields with cavity QED
AU - Barrett, Sean
AU - Hammerer, Klemens
AU - Harrison, Sarah
AU - Northup, Tracy E.
AU - Osborne, Tobias J.
PY - 2013/2/26
Y1 - 2013/2/26
N2 - As the realization of a fully operational quantum computer remains distant, quantum simulation, whereby one quantum system is engineered to simulate another, becomes a key goal of great practical importance. Here we report on a variational method exploiting the natural physics of cavity QED architectures to simulate strongly interacting quantum fields. Our scheme is broadly applicable to any architecture involving tunable and strongly nonlinear interactions with light; as an example, we demonstrate that existing cavity devices could simulate models of strongly interacting bosons. The scheme can be extended to simulate systems of entangled multicomponent fields, beyond the reach of existing classical simulation methods.
AB - As the realization of a fully operational quantum computer remains distant, quantum simulation, whereby one quantum system is engineered to simulate another, becomes a key goal of great practical importance. Here we report on a variational method exploiting the natural physics of cavity QED architectures to simulate strongly interacting quantum fields. Our scheme is broadly applicable to any architecture involving tunable and strongly nonlinear interactions with light; as an example, we demonstrate that existing cavity devices could simulate models of strongly interacting bosons. The scheme can be extended to simulate systems of entangled multicomponent fields, beyond the reach of existing classical simulation methods.
UR - http://www.scopus.com/inward/record.url?scp=84874458025&partnerID=8YFLogxK
U2 - 10.1103/PhysRevLett.110.090501
DO - 10.1103/PhysRevLett.110.090501
M3 - Article
AN - SCOPUS:84874458025
VL - 110
JO - Physical Review Letters
JF - Physical Review Letters
SN - 0031-9007
IS - 9
M1 - 090501
ER -