Spontaneous breaking of continuous translational invariance

Watanabe H, Brauner T (2012)
Physical Review D 85(8).

Download
Es wurde kein Volltext hochgeladen. Nur Publikationsnachweis!
Zeitschriftenaufsatz | Veröffentlicht | Englisch
Autor
;
Abstract / Bemerkung
Unbroken continuous translational invariance is often taken as a basicassumption in discussions of spontaneous symmetry breaking (SSB), which singlesout SSB of translational invariance itself as an exceptional case. We present aframework which allows us to treat translational invariance on the same footingas other symmetries. It is shown that existing theorems on SSB can bestraightforwardly extended to this general case. As a concrete application, weanalyze the Nambu-Goldstone modes in a (ferromagnetic) supersolid. We prove onthe ground of the general theorems that the Bogoliubov mode stemming from aspontaneously broken internal U(1) symmetry and the longitudinal phonon due toa crystalline order are distinct physical modes.
Erscheinungsjahr
Zeitschriftentitel
Physical Review D
Band
85
Zeitschriftennummer
8
ISSN
eISSN
PUB-ID

Zitieren

Watanabe H, Brauner T. Spontaneous breaking of continuous translational invariance. Physical Review D. 2012;85(8).
Watanabe, H., & Brauner, T. (2012). Spontaneous breaking of continuous translational invariance. Physical Review D, 85(8). doi:10.1103/PhysRevD.85.085010
Watanabe, H., and Brauner, T. (2012). Spontaneous breaking of continuous translational invariance. Physical Review D 85.
Watanabe, H., & Brauner, T., 2012. Spontaneous breaking of continuous translational invariance. Physical Review D, 85(8).
H. Watanabe and T. Brauner, “Spontaneous breaking of continuous translational invariance”, Physical Review D, vol. 85, 2012.
Watanabe, H., Brauner, T.: Spontaneous breaking of continuous translational invariance. Physical Review D. 85, (2012).
Watanabe, Haruki, and Brauner, Tomás. “Spontaneous breaking of continuous translational invariance”. Physical Review D 85.8 (2012).

Export

Markieren/ Markierung löschen
Markierte Publikationen

Open Data PUB

Web of Science

Dieser Datensatz im Web of Science®

Quellen

arXiv: 1112.3890

Inspire: 1081764

Suchen in

Google Scholar