Multicritical Symmetry Breaking and Naturalness of Slow Nambu-Goldstone Bosons

Research output: Contribution to journal › Journal article › Research › peer-review

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Multicritical Symmetry Breaking and Naturalness of Slow Nambu-Goldstone Bosons. / Griffin, Tom; Grosvenor, Kevin John Torres; Horava, Petr; Yan, Ziqi.

In: Physical Review D (Particles, Fields, Gravitation and Cosmology), Vol. 88, No. 10, 27.08.2013.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Griffin, T, Grosvenor, KJT, Horava, P & Yan, Z 2013, 'Multicritical Symmetry Breaking and Naturalness of Slow Nambu-Goldstone Bosons', Physical Review D (Particles, Fields, Gravitation and Cosmology), vol. 88, no. 10. https://doi.org/10.1103/PhysRevD.88.101701

APA

Griffin, T., Grosvenor, K. J. T., Horava, P., & Yan, Z. (2013). Multicritical Symmetry Breaking and Naturalness of Slow Nambu-Goldstone Bosons. Physical Review D (Particles, Fields, Gravitation and Cosmology), 88(10). https://doi.org/10.1103/PhysRevD.88.101701

Vancouver

Griffin T, Grosvenor KJT, Horava P, Yan Z. Multicritical Symmetry Breaking and Naturalness of Slow Nambu-Goldstone Bosons. Physical Review D (Particles, Fields, Gravitation and Cosmology). 2013 Aug 27;88(10). https://doi.org/10.1103/PhysRevD.88.101701

Author

Griffin, Tom ; Grosvenor, Kevin John Torres ; Horava, Petr ; Yan, Ziqi. / Multicritical Symmetry Breaking and Naturalness of Slow Nambu-Goldstone Bosons. In: Physical Review D (Particles, Fields, Gravitation and Cosmology). 2013 ; Vol. 88, No. 10.

Bibtex

@article{aed87f32a0c149d69d2eca1f1a81abd6,
title = "Multicritical Symmetry Breaking and Naturalness of Slow Nambu-Goldstone Bosons",
abstract = "We investigate spontaneous global symmetry breaking in the absence of Lorentz invariance, and study technical Naturalness of Nambu-Goldstone (NG) modes whose dispersion relation exhibits a hierarchy of multicritical phenomena with Lifshitz scaling and dynamical exponents $z>1$. For example, we find NG modes with a technically natural quadratic dispersion relation which do not break time reversal symmetry and are associated with a single broken symmetry generator, not a pair. The mechanism is protected by an enhanced `polynomial shift' symmetry in the free-field limit.",
keywords = "hep-th, cond-mat.str-el, cond-mat.supr-con, gr-qc, hep-ph",
author = "Tom Griffin and Grosvenor, {Kevin John Torres} and Petr Horava and Ziqi Yan",
note = "5 pages, 1 figure; v2: minor typos corrected, references added",
year = "2013",
month = aug,
day = "27",
doi = "10.1103/PhysRevD.88.101701",
language = "English",
volume = "88",
journal = "Physical Review D",
issn = "2470-0010",
publisher = "American Physical Society",
number = "10",

}

RIS

TY - JOUR

T1 - Multicritical Symmetry Breaking and Naturalness of Slow Nambu-Goldstone Bosons

AU - Griffin, Tom

AU - Grosvenor, Kevin John Torres

AU - Horava, Petr

AU - Yan, Ziqi

N1 - 5 pages, 1 figure; v2: minor typos corrected, references added

PY - 2013/8/27

Y1 - 2013/8/27

N2 - We investigate spontaneous global symmetry breaking in the absence of Lorentz invariance, and study technical Naturalness of Nambu-Goldstone (NG) modes whose dispersion relation exhibits a hierarchy of multicritical phenomena with Lifshitz scaling and dynamical exponents $z>1$. For example, we find NG modes with a technically natural quadratic dispersion relation which do not break time reversal symmetry and are associated with a single broken symmetry generator, not a pair. The mechanism is protected by an enhanced `polynomial shift' symmetry in the free-field limit.

AB - We investigate spontaneous global symmetry breaking in the absence of Lorentz invariance, and study technical Naturalness of Nambu-Goldstone (NG) modes whose dispersion relation exhibits a hierarchy of multicritical phenomena with Lifshitz scaling and dynamical exponents $z>1$. For example, we find NG modes with a technically natural quadratic dispersion relation which do not break time reversal symmetry and are associated with a single broken symmetry generator, not a pair. The mechanism is protected by an enhanced `polynomial shift' symmetry in the free-field limit.

KW - hep-th

KW - cond-mat.str-el

KW - cond-mat.supr-con

KW - gr-qc

KW - hep-ph

U2 - 10.1103/PhysRevD.88.101701

DO - 10.1103/PhysRevD.88.101701

M3 - Journal article

VL - 88

JO - Physical Review D

JF - Physical Review D

SN - 2470-0010

IS - 10

ER -

ID: 168884154