A new approach to cosmological structure formation with massive neutrinos

Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

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A new approach to cosmological structure formation with massive neutrinos. / Fidler, Christian; Kleinjohann, Alexander; Tram, Thomas; Rampf, Cornelius; Koyama, Kazuya.

In: Journal of Cosmology and Astroparticle Physics, Vol. 2019, No. 1, 25, 11.01.2019, p. 1-28.

Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

Harvard

Fidler, C, Kleinjohann, A, Tram, T, Rampf, C & Koyama, K 2019, 'A new approach to cosmological structure formation with massive neutrinos', Journal of Cosmology and Astroparticle Physics, vol. 2019, no. 1, 25, pp. 1-28. https://doi.org/10.1088/1475-7516/2019/01/025

APA

Fidler, C., Kleinjohann, A., Tram, T., Rampf, C., & Koyama, K. (2019). A new approach to cosmological structure formation with massive neutrinos. Journal of Cosmology and Astroparticle Physics, 2019(1), 1-28. [25]. https://doi.org/10.1088/1475-7516/2019/01/025

CBE

Fidler C, Kleinjohann A, Tram T, Rampf C, Koyama K. 2019. A new approach to cosmological structure formation with massive neutrinos. Journal of Cosmology and Astroparticle Physics. 2019(1):1-28. https://doi.org/10.1088/1475-7516/2019/01/025

MLA

Fidler, Christian et al. "A new approach to cosmological structure formation with massive neutrinos". Journal of Cosmology and Astroparticle Physics. 2019, 2019(1). 1-28. https://doi.org/10.1088/1475-7516/2019/01/025

Vancouver

Fidler C, Kleinjohann A, Tram T, Rampf C, Koyama K. A new approach to cosmological structure formation with massive neutrinos. Journal of Cosmology and Astroparticle Physics. 2019 Jan 11;2019(1):1-28. 25. https://doi.org/10.1088/1475-7516/2019/01/025

Author

Fidler, Christian ; Kleinjohann, Alexander ; Tram, Thomas ; Rampf, Cornelius ; Koyama, Kazuya. / A new approach to cosmological structure formation with massive neutrinos. In: Journal of Cosmology and Astroparticle Physics. 2019 ; Vol. 2019, No. 1. pp. 1-28.

Bibtex

@article{1cbbfa479cfd47eca392ed06454dd168,
title = "A new approach to cosmological structure formation with massive neutrinos",
abstract = "We show how Newtonian cosmological simulations can be employed to investigate the non-linear evolution of two particle species in a relativistic context. We discuss the application for massive neutrinos and other multi-species systems such as Cold Dark Matter (CDM) plus baryons or Warm Dark Matter (WDM). We propose a method that allows us to perform simulations including massive neutrinos and general relativistic effects at almost the same computational cost as ordinary CDM only N-body simulations, employing tailor-made initial conditions and a dictionary for the interpretation of the simulation output.",
keywords = "CODE, MATTER, cosmological neutrinos, cosmological parameters from LSS, cosmological simulations, neutrino masses from cosmology",
author = "Christian Fidler and Alexander Kleinjohann and Thomas Tram and Cornelius Rampf and Kazuya Koyama",
year = "2019",
month = jan,
day = "11",
doi = "10.1088/1475-7516/2019/01/025",
language = "English",
volume = "2019",
pages = "1--28",
journal = "Journal of Cosmology and Astroparticle Physics",
issn = "1475-7516",
publisher = "IOP Publishing",
number = "1",

}

RIS

TY - JOUR

T1 - A new approach to cosmological structure formation with massive neutrinos

AU - Fidler, Christian

AU - Kleinjohann, Alexander

AU - Tram, Thomas

AU - Rampf, Cornelius

AU - Koyama, Kazuya

PY - 2019/1/11

Y1 - 2019/1/11

N2 - We show how Newtonian cosmological simulations can be employed to investigate the non-linear evolution of two particle species in a relativistic context. We discuss the application for massive neutrinos and other multi-species systems such as Cold Dark Matter (CDM) plus baryons or Warm Dark Matter (WDM). We propose a method that allows us to perform simulations including massive neutrinos and general relativistic effects at almost the same computational cost as ordinary CDM only N-body simulations, employing tailor-made initial conditions and a dictionary for the interpretation of the simulation output.

AB - We show how Newtonian cosmological simulations can be employed to investigate the non-linear evolution of two particle species in a relativistic context. We discuss the application for massive neutrinos and other multi-species systems such as Cold Dark Matter (CDM) plus baryons or Warm Dark Matter (WDM). We propose a method that allows us to perform simulations including massive neutrinos and general relativistic effects at almost the same computational cost as ordinary CDM only N-body simulations, employing tailor-made initial conditions and a dictionary for the interpretation of the simulation output.

KW - CODE

KW - MATTER

KW - cosmological neutrinos

KW - cosmological parameters from LSS

KW - cosmological simulations

KW - neutrino masses from cosmology

UR - http://www.scopus.com/inward/record.url?scp=85062265470&partnerID=8YFLogxK

U2 - 10.1088/1475-7516/2019/01/025

DO - 10.1088/1475-7516/2019/01/025

M3 - Journal article

AN - SCOPUS:85062265470

VL - 2019

SP - 1

EP - 28

JO - Journal of Cosmology and Astroparticle Physics

JF - Journal of Cosmology and Astroparticle Physics

SN - 1475-7516

IS - 1

M1 - 25

ER -