Magnetogenesis with gravitational waves and primordial black hole dark matter

被引：4

作者：

Balaji, Shyam ^{[1
]}

Fairbairn, Malcolm ^{[1
]}

Olea-Romacho, Marfa Olalla ^{[2
]}

机构：

[1] Kings Coll London, Dept Phys, London WC2R 2LS, England

[2] Univ Paris Cite, Sorbonne Univ, Univ PSL, Lab Phys Ecole Normale Super,ENS, F-75005 Paris, France

来源：

PHYSICAL REVIEW D | 2024年 / 109卷 / 07期

基金：

欧盟地平线“2020”;

关键词：

MAGNETIC-FIELDS; CONSTRAINTS; RADIATION;

D O I：

10.1103/PhysRevD.109.075048

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Strongly supercooled first-order phase transitions (FOPTs) can produce primordial black hole (PBH) dark matter (DM) along with observable gravitational waves (GWs) from bubble collisions. Such FOPTs may also produce coherent magnetic fields generated by bubble collisions and by turbulence in the primordial plasma. Here we find that the requirement for PBH DM can produce large primordial magnetic fields which subsequently yield intergalactic magnetic fields in the present Universe (with magnitude less than or similar to 20 pG across coherence length scales of similar or equal to 0.001-0.01 Mpc, assuming maximally helical magnetic fields) that easily exceed lower bounds from blazar observations. We follow a largely model-independent approach and highlight the possibility of producing DM and observable multimessenger magnetic fields and GW signals visible in next generation experiments.

引用

页数：8

共 68 条

[1] A lower bound on intergalactic magnetic fields from time variability of 1ES 0229+200 from MAGIC and Fermi/LAT observations [J].

Acciari, V. A. ;

Agudo, I. ;

Aniello, T. ;

Ansoldi, S. ;

Antonelli, L. A. ;

Arbet Engels, A. ;

Artero, M. ;

Asano, K. ;

Baack, D. ;

Babic, A. ;

Baquero, A. ;

Barres de Almeida, U. ;

Barrio, J. A. ;

Batkovic, I. ;

Becerra Gonzalez, J. ;

Bednarek, W. ;

Bernardini, E. ;

Bernardos, M. ;

Berti, A. ;

Besenrieder, J. ;

Bhattacharyya, W. ;

Bigongiari, C. ;

Biland, A. ;

Blanch, O. ;

Boekenkamp, H. ;

Bonnoli, G. ;

Bosnjak, Z. ;

Burelli, I. ;

Busetto, G. ;

Carosi, R. ;

Ceribella, G. ;

Cerruti, M. ;

Chai, Y. ;

Chilingarian, A. ;

Cikota, S. ;

Colombo, E. ;

Contreras, J. L. ;

Cortina, J. ;

Covino, S. ;

D'Amico, G. ;

D'Elia, V. ;

Da Vela, P. ;

Dazzi ;

De Angelis ;

De Lotto, B. ;

Del Popolo, A. ;

Delfino, M. ;

Delgado, J. ;

Delgado Mendez, C. ;

Depaoli, D. .

ASTRONOMY & ASTROPHYSICS, 2023, 670

[2] Constraints on the Intergalactic Magnetic Field Using Fermi-LAT and HESS Blazar Observations [J].

Aharonian, F. ;

Aschersleben, J. ;

Backes, M. ;

Martins, V. Barbosa ;

Batzofin, R. ;

Becherini, Y. ;

Berge, D. ;

Bi, B. ;

Bouyahiaoui, M. ;

Breuhaus, M. ;

Brose, R. ;

Brun, F. ;

Bruno, B. ;

Bulik, T. ;

Burger-Scheidlin, C. ;

Bylund, T. ;

Caroff, S. ;

Casanova, S. ;

Celic, J. ;

Cerruti, M. ;

Chand, T. ;

Chandra, S. ;

Chen, A. ;

Chibueze, J. ;

Chibueze, O. ;

Cotter, G. ;

de Bony, M. ;

Egberts, K. ;

Ernenwein, J. -P. ;

de Clairfontaine, G. Fichet ;

Filipovic, M. ;

Fontaine, G. ;

Fuessling, M. ;

Funk, S. ;

Gabici, S. ;

Ghafourizadeh, S. ;

Giavitto, G. ;

Glawion, D. ;

Glicenstein, J. F. ;

Goswami, P. ;

Grondin, M. -H. ;

Haerer, L. ;

Holch, T. L. ;

Holler, M. ;

Horns, D. ;

Jamrozy, M. ;

Jankowsky, F. ;

Joshi, V. ;

Jung-Richardt, I. ;

Kasai, E. .

ASTROPHYSICAL JOURNAL LETTERS, 2023, 950 (02)

[3] Detecting a stochastic background of gravitational radiation: Signal processing strategies and sensitivities [J].

Allen, B ;

Romano, JD .

PHYSICAL REVIEW D, 1999, 59 (10)

[4] The Gamma-ray Window to Intergalactic Magnetism [J].

Alves Batista, Rafael ;

Saveliev, Andrey .

UNIVERSE, 2021, 7 (07)

[5] Parameter study of decaying magnetohydrodynamic turbulence [J].

Armua, Andres ;

Berera, Arjun ;

Calderon-Figueroa, Jaime .

PHYSICAL REVIEW E, 2023, 107 (05)

[6] γ-Ray and ultra-high energy neutrino background suppression due to solar radiation [J].

Balaji, Shyam .

PHYSICS LETTERS B, 2023, 845

[7] Scalar-induced gravitational wave interpretation of PTA data: the role of scalar fluctuation propagation speed [J].

Balaji, Shyam ;

Domenech, Guillem ;

Franciolini, Gabriele .

JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, 2023, (10)

[8] Induced gravitational waves from slow-roll inflation after an enhancing phase [J].

Balaji, Shyam ;

Domenech, Guillem ;

Silk, Joseph .

JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, 2022, (09)

[9] Induced gravitational waves from the cosmic coincidence [J].

Balaji, Shyam ;

Silk, Joseph ;

Wu, Yi-Peng .

JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, 2022, (06)

[10] Primordial black holes as dark matter: interferometric tests of phase transition origin [J].

Baldes, Iason ;

Olea-Romacho, Maria Olalla .

JOURNAL OF HIGH ENERGY PHYSICS, 2024, 2024 (01)

← 1 2 3 4 5 6 7 →