☆ 4.4 Article

Axion string signatures: a cosmological plasma collider

JOURNAL OF HIGH ENERGY PHYSICS (2022)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Physics, Multidisciplinary

More axions from strings

Marco Gorghetto et al.

Summary: Clear evidence of scaling violations in the contribution to QCD axion dark matter abundance from string defects is found, suggesting a large number of axions from strings. Nonlinearities around the QCD scale are shown to play a crucial role in determining the final abundance, resulting in a substantially stronger lower bound on the QCD axion mass in the post-inflationary scenario compared to the naive estimate from misalignment.

SCIPOST PHYSICS (2021)

添加到收藏夹

Article Physics, Particles & Fields

Comments on magnetic black holes

Juan Maldacena

Summary: Various aspects of magnetically charged black holes in the Standard Model are discussed, with the argument that electroweak symmetry may be restored in the near horizon region for a range of charges. The presence of fermions with integer magnetic charge Q leads to massless two dimensional fermions moving along magnetic field lines, significantly enhancing Hawking radiation effects.

JOURNAL OF HIGH ENERGY PHYSICS (2021)

添加到收藏夹

Article Physics, Particles & Fields

Axion strings are superconducting

Hajime Fukuda et al.

Summary: This study examines the cosmological consequences of the superconductivity of QCD axion strings and finds that vortons in this scenario are generally unstable, posing no cosmological difficulty. In the presence of a primordial magnetic field, a large current induced on axion strings slows them down, leading to an increase in the number of strings per Hubble volume. Additionally, the QCD axion window is shifted by orders of magnitude in some parts of the parameter space.

JOURNAL OF HIGH ENERGY PHYSICS (2021)

添加到收藏夹

Article Physics, Particles & Fields

On stability of fermionic superconducting current in cosmic string

Masahiro Ibe et al.

Summary: Recently, the chiral superconductivity of cosmic string in the axion model has been studied, showing that the superconductivity can be stable in certain conditions. However, in typical axion models, the carrier particles decay in curved strings, and the lifetime of Vorton is close to that of the carrier particle in a vacuum.

JOURNAL OF HIGH ENERGY PHYSICS (2021)

添加到收藏夹

Article Physics, Particles & Fields

The Kreuzer-Skarke axiverse

Mehmet Demirtas et al.

JOURNAL OF HIGH ENERGY PHYSICS (2020)

添加到收藏夹

Article Physics, Multidisciplinary

Early-Universe Simulations of the Cosmological Axion

Malte Buschmann et al.

PHYSICAL REVIEW LETTERS (2020)

添加到收藏夹

Article Physics, Particles & Fields

A CMB Millikan experiment with cosmic axiverse strings

Prateek Agrawal et al.

JOURNAL OF HIGH ENERGY PHYSICS (2020)

添加到收藏夹

Article Astronomy & Astrophysics

Low-frequency Faraday rotation measures towards pulsars using LOFAR: probing the 3D Galactic halo magnetic field

C. Sobey et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2019)

添加到收藏夹

Article Physics, Particles & Fields

Supernova 1987A constraints on sub-GeV dark sectors, millicharged particles, the QCD axion, and an axion-like particle

Jae Hyeok Chang et al.

JOURNAL OF HIGH ENERGY PHYSICS (2018)

添加到收藏夹

Article Physics, Particles & Fields

Axions from strings: the attractive solution

Marco Gorghetto et al.

JOURNAL OF HIGH ENERGY PHYSICS (2018)

添加到收藏夹

Article Physics, Particles & Fields

The QCD axion, precisely

Giovanni Grilli di Cortona et al.

JOURNAL OF HIGH ENERGY PHYSICS (2016)

添加到收藏夹

Article Astronomy & Astrophysics

CMB constraints on cosmic strings and superstrings

Tom Charnock et al.

PHYSICAL REVIEW D (2016)

添加到收藏夹

Review Astronomy & Astrophysics

Magnetic fields in spiral galaxies

Rainer Beck

ASTRONOMY AND ASTROPHYSICS REVIEW (2015)

添加到收藏夹

Article Astronomy & Astrophysics

Cosmic microwave background anisotropies generated by domain wall networks

L. Sousa et al.

PHYSICAL REVIEW D (2015)

添加到收藏夹

Article Astronomy & Astrophysics

Dark matter triggers of supernovae

Peter W. Graham et al.

PHYSICAL REVIEW D (2015)

添加到收藏夹

Review Physics, Multidisciplinary

Non-collider searches for stable massive particles

S. Burdin et al.

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS (2015)

添加到收藏夹

Article Physics, Multidisciplinary

Revisiting the Bound on Axion-Photon Coupling from Globular Clusters

Adrian Ayala et al.

PHYSICAL REVIEW LETTERS (2014)

添加到收藏夹

Article Materials Science, Multidisciplinary

Gravitational anomalies and thermal Hall effect in topological insulators

Michael Stone

PHYSICAL REVIEW B (2012)

添加到收藏夹

Article Astronomy & Astrophysics

Galactic neutron stars I. Space and velocity distributions in the disk and in the halo

N. Sartore et al.

ASTRONOMY & ASTROPHYSICS (2010)

添加到收藏夹

Article Astronomy & Astrophysics

Semiclassical calculation of photon-stimulated Schwinger pair creation

A. Monin et al.

PHYSICAL REVIEW D (2010)

添加到收藏夹

Article Astronomy & Astrophysics

String axiverse

Asimina Arvanitaki et al.

PHYSICAL REVIEW D (2010)

添加到收藏夹

Article Physics, Particles & Fields

Axions in string theory

Peter Svrcek et al.

JOURNAL OF HIGH ENERGY PHYSICS (2006)

添加到收藏夹

Review Physics, Multidisciplinary

Physics of strongly magnetized neutron stars

Alice K. Harding et al.

REPORTS ON PROGRESS IN PHYSICS (2006)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.