The CP(2) Model at Non-Zero Chemical Potential

Evans, Wynne; Gerber, Urs; Wiese, Uwe-Jens (2016). The CP(2) Model at Non-Zero Chemical Potential. PoS - proceedings of science, LATTICE2016(041). Scuola Internazionale Superiore di Studi Avanzati SISSA

[img]
Preview
Text
LATTICE2016_041.pdf - Published Version
Available under License Creative Commons: Attribution-Noncommercial-No Derivative Works (CC-BY-NC-ND).

Download (627kB) | Preview

Recently the simulation of quantum field theories using man-made physical systems has become realistic. In this publication we present numerical results which support the use of quantum simulation experiments to study quantum field theories at non-zero chemical potential. We have numerically simulated the (1+1)-d CP(2) model, which shares several interesting features with QCD, namely asymptotic freedom, a dynamically generated mass gap and topological sectors, via dimensional reduction of a (2+1)-d microscopic theory of SU(3) quantum spins. Numerical results for the particle number density as a function of chemical potential are presented.

Item Type:

Conference or Workshop Item (Paper)

Division/Institute:

10 Strategic Research Centers > Albert Einstein Center for Fundamental Physics (AEC)
08 Faculty of Science > Institute of Theoretical Physics

UniBE Contributor:

Evans, Wynne; Gerber, Urs and Wiese, Uwe-Jens

Subjects:

500 Science > 530 Physics

ISSN:

1824-8039

Publisher:

Scuola Internazionale Superiore di Studi Avanzati SISSA

Language:

English

Submitter:

Esther Fiechter

Date Deposited:

08 Jun 2017 10:21

Last Modified:

08 Jun 2017 10:21

ArXiv ID:

1610.08826

BORIS DOI:

10.7892/boris.95477

URI:

https://boris.unibe.ch/id/eprint/95477

Actions (login required)

Edit item Edit item
Provide Feedback