DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Beyond Schrödinger-Poisson: nonrelativistic effective field theory for scalar dark matter

Abstract

Massive scalar fields provide excellent dark matter candidates, whose dynamics are often explored analytically and numerically using nonrelativistic Schrödinger-Poisson (SP) equations in a cosmological context. In this paper, starting from the nonlinear and fully relativistic Klein-Gordon-Einstein (KGE) equations in an expanding universe, we provide a systematic framework for deriving the SP equations, as well as relativistic corrections to them, by integrating out ‘fast modes’ and including nonlinear metric and matter contributions. We provide explicit equations for the leading-order relativistic corrections, which provide insight into deviations from the SP equations as the system approaches the relativistic regime. Upon including the leading-order corrections, our equations are applicable beyond the domain of validity of the SP system, and are simpler to use than the full KGE case in some contexts. As a concrete application, we calculate the mass-radius relationship of solitons in scalar dark matter and accurately capture the deviations of this relationship from the SP system towards the KGE one.

Authors:
ORCiD logo [1]; ORCiD logo [2];  [2]; ORCiD logo [3]; ORCiD logo [1]
  1. Institute for Research in Fundamental Sciences (IPM), Tehran (Iran). School of Astronomy
  2. Rice Univ., Houston, TX (United States). Dept. of Physics and Astronomy
  3. Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States). Dept. of Physics
Publication Date:
Research Org.:
Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)
Sponsoring Org.:
USDOE Office of Science (SC); National Aeronautics and Space Administration (NASA)
OSTI Identifier:
1851677
Grant/Contract Number:  
SC0012567; 80NSSC20K0518
Resource Type:
Accepted Manuscript
Journal Name:
Journal of High Energy Physics (Online)
Additional Journal Information:
Journal Name: Journal of High Energy Physics (Online); Journal Volume: 2021; Journal Issue: 9; Journal ID: ISSN 1029-8479
Publisher:
Springer Nature
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; physics; classical theories of gravity; cosmology of theories beyond the SM; effective field theories

Citation Formats

Salehian, Borna, Zhang, Hong-Yi, Amin, Mustafa A., Kaiser, David I., and Namjoo, Mohammad Hossein. Beyond Schrödinger-Poisson: nonrelativistic effective field theory for scalar dark matter. United States: N. p., 2021. Web. doi:10.1007/jhep09(2021)050.
Salehian, Borna, Zhang, Hong-Yi, Amin, Mustafa A., Kaiser, David I., & Namjoo, Mohammad Hossein. Beyond Schrödinger-Poisson: nonrelativistic effective field theory for scalar dark matter. United States. https://doi.org/10.1007/jhep09(2021)050
Salehian, Borna, Zhang, Hong-Yi, Amin, Mustafa A., Kaiser, David I., and Namjoo, Mohammad Hossein. Thu . "Beyond Schrödinger-Poisson: nonrelativistic effective field theory for scalar dark matter". United States. https://doi.org/10.1007/jhep09(2021)050. https://www.osti.gov/servlets/purl/1851677.
@article{osti_1851677,
title = {Beyond Schrödinger-Poisson: nonrelativistic effective field theory for scalar dark matter},
author = {Salehian, Borna and Zhang, Hong-Yi and Amin, Mustafa A. and Kaiser, David I. and Namjoo, Mohammad Hossein},
abstractNote = {Massive scalar fields provide excellent dark matter candidates, whose dynamics are often explored analytically and numerically using nonrelativistic Schrödinger-Poisson (SP) equations in a cosmological context. In this paper, starting from the nonlinear and fully relativistic Klein-Gordon-Einstein (KGE) equations in an expanding universe, we provide a systematic framework for deriving the SP equations, as well as relativistic corrections to them, by integrating out ‘fast modes’ and including nonlinear metric and matter contributions. We provide explicit equations for the leading-order relativistic corrections, which provide insight into deviations from the SP equations as the system approaches the relativistic regime. Upon including the leading-order corrections, our equations are applicable beyond the domain of validity of the SP system, and are simpler to use than the full KGE case in some contexts. As a concrete application, we calculate the mass-radius relationship of solitons in scalar dark matter and accurately capture the deviations of this relationship from the SP system towards the KGE one.},
doi = {10.1007/jhep09(2021)050},
journal = {Journal of High Energy Physics (Online)},
number = 9,
volume = 2021,
place = {United States},
year = {Thu Sep 09 00:00:00 EDT 2021},
month = {Thu Sep 09 00:00:00 EDT 2021}
}

Works referenced in this record:

I-balls
journal, May 2003


Formation of relativistic axion stars
journal, October 2018

  • Widdicombe, James Y.; Helfer, Thomas; Marsh, David J. E.
  • Journal of Cosmology and Astroparticle Physics, Vol. 2018, Issue 10
  • DOI: 10.1088/1475-7516/2018/10/005

The not-so-harmless axion
journal, January 1983


Large-misalignment mechanism for the formation of compact axion structures: Signatures from the QCD axion to fuzzy dark matter
journal, April 2020


Nonrelativistic formation of scalar clumps as a candidate for dark matter
journal, October 2020


Cosmology of the invisible axion
journal, January 1983


Global view of QCD axion stars
journal, September 2019


Electromagnetic bursts from mergers of oscillons in axion-like fields
journal, February 2021


Phase transitions between dilute and dense axion stars
journal, July 2018


Oscillons after Inflation
journal, June 2012


Vortices and waves in light dark matter
journal, January 2021

  • Hui, Lam; Joyce, Austin; Landry, Michael J.
  • Journal of Cosmology and Astroparticle Physics, Vol. 2021, Issue 01
  • DOI: 10.1088/1475-7516/2021/01/011

The effective field theory of cosmological large scale structures
journal, September 2012

  • Carrasco, John Joseph M.; Hertzberg, Mark P.; Senatore, Leonardo
  • Journal of High Energy Physics, Vol. 2012, Issue 9
  • DOI: 10.1007/JHEP09(2012)082

Self-gravitating vector dark matter
journal, May 2021


Relaxation in a Fuzzy Dark Matter Halo
journal, January 2019

  • Bar-Or, Ben; Fouvry, Jean-Baptiste; Tremaine, Scott
  • The Astrophysical Journal, Vol. 871, Issue 1
  • DOI: 10.3847/1538-4357/aaf28c

Newtonian collapse of scalar field dark matter
journal, July 2003


Substructure of fuzzy dark matter haloes
journal, October 2016

  • Du, Xiaolong; Behrens, Christoph; Niemeyer, Jens C.
  • Monthly Notices of the Royal Astronomical Society, Vol. 465, Issue 1
  • DOI: 10.1093/mnras/stw2724

Nonlinear axion dynamics and the formation of cosmological pseudosolitons
journal, May 1994


Gravitational effects on oscillon lifetimes
journal, March 2021


Problem of Strong P and T Invariance in the Presence of Instantons
journal, January 1978


General relativity and cosmic structure formation
journal, March 2016

  • Adamek, Julian; Daverio, David; Durrer, Ruth
  • Nature Physics, Vol. 12, Issue 4
  • DOI: 10.1038/nphys3673

A search for ultralight axions using precision cosmological data
journal, May 2015


K-oscillons: Oscillons with noncanonical kinetic terms
journal, June 2013


The effective field theory of inflation
journal, March 2008


Cosmological particle-in-cell simulations with ultralight axion dark matter
journal, December 2016


Do dark matter axions form a condensate with long-range correlation?
journal, November 2015


Gravitational instability of scalar fields and formation of primordial black holes
journal, August 1985

  • Khlopov, M. Y.; Malomed, B. A.; Zeldovich, Y. B.
  • Monthly Notices of the Royal Astronomical Society, Vol. 215, Issue 4
  • DOI: 10.1093/mnras/215.4.575

Oscillating soliton stars
journal, April 1991


Oscillon collapse to black holes
journal, May 2021

  • Nazari, Zainab; Cicoli, Michele; Clough, Katy
  • Journal of Cosmology and Astroparticle Physics, Vol. 2021, Issue 05
  • DOI: 10.1088/1475-7516/2021/05/027

String axiverse
journal, June 2010


Gravitational Bose-Einstein Condensation in the Kinetic Regime
journal, October 2018


Simulations of solitonic core mergers in ultralight axion dark matter cosmologies
journal, August 2016


Self-resonance after inflation: Oscillons, transients, and radiation domination
journal, January 2018


Scalar field as dark matter in the universe
journal, March 2000

  • Matos, Tonatiuh; Guzmán, F. Siddhartha; Ureña-López, L. Arturo
  • Classical and Quantum Gravity, Vol. 17, Issue 7
  • DOI: 10.1088/0264-9381/17/7/309

Boson star from repulsive light scalars and gravitational waves
journal, April 2019


Galaxy formation with BECDM – II. Cosmic filaments and first galaxies
journal, April 2020

  • Mocz, Philip; Fialkov, Anastasia; Vogelsberger, Mark
  • Monthly Notices of the Royal Astronomical Society, Vol. 494, Issue 2
  • DOI: 10.1093/mnras/staa738

Relaxation times for Bose-Einstein condensation in axion miniclusters
journal, November 2020

  • Kirkpatrick, Kay; Mirasola, Anthony E.; Prescod-Weinstein, Chanda
  • Physical Review D, Vol. 102, Issue 10
  • DOI: 10.1103/PhysRevD.102.103012

First Star-Forming Structures in Fuzzy Cosmic Filaments
journal, October 2019


Mass-radius relation of Newtonian self-gravitating Bose-Einstein condensates with short-range interactions. II. Numerical results
journal, August 2011


Oscillons: Resonant configurations during bubble collapse
journal, August 1995


Oscillons from string moduli
journal, January 2018

  • Antusch, Stefan; Cefalà, Francesco; Krippendorf, Sven
  • Journal of High Energy Physics, Vol. 2018, Issue 1
  • DOI: 10.1007/JHEP01(2018)083

CP Conservation in the Presence of Pseudoparticles
journal, June 1977


Effective theories for a nonrelativistic field in an expanding universe: Induced self-interaction, pressure, sound speed, and viscosity
journal, July 2020

  • Salehian, Borna; Namjoo, Mohammad Hossein; Kaiser, David I.
  • Journal of High Energy Physics, Vol. 2020, Issue 7
  • DOI: 10.1007/JHEP07(2020)059

General relativistic N -body simulations in the weak field limit
journal, November 2013


Vector dark matter from inflationary fluctuations
journal, May 2016


PyUltraLight: a pseudo-spectral solver for ultralight dark matter dynamics
journal, October 2018

  • Edwards, Faber; Kendall, Emily; Hotchkiss, Shaun
  • Journal of Cosmology and Astroparticle Physics, Vol. 2018, Issue 10
  • DOI: 10.1088/1475-7516/2018/10/027

Merger of dark matter axion clumps and resonant photon emission
journal, July 2020

  • Hertzberg, Mark P.; Li, Yao; Schiappacasse, Enrico D.
  • Journal of Cosmology and Astroparticle Physics, Vol. 2020, Issue 07
  • DOI: 10.1088/1475-7516/2020/07/067

Flat-top oscillons in an expanding universe
journal, April 2010


Formation, gravitational clustering, and interactions of nonrelativistic solitons in an expanding universe
journal, September 2019


Towards accurate cosmological predictions for rapidly oscillating scalar fields as dark matter
journal, July 2016

  • Ureña-López, L. Arturo; Gonzalez-Morales, Alma X.
  • Journal of Cosmology and Astroparticle Physics, Vol. 2016, Issue 07
  • DOI: 10.1088/1475-7516/2016/07/048

Motion in time-periodic backgrounds with applications to ultralight dark matter halos at galactic centers
journal, July 2018


Cosmological Tests of Gravity
journal, August 2019


Relativistic corrections to nonrelativistic effective field theories
journal, July 2018


On longevity of I-ball/oscillon
journal, March 2017

  • Mukaida, Kyohei; Takimoto, Masahiro; Yamada, Masaki
  • Journal of High Energy Physics, Vol. 2017, Issue 3
  • DOI: 10.1007/JHEP03(2017)122

Ultralight scalars as cosmological dark matter
journal, February 2017


Generation of coherent structures after cosmic inflation
journal, May 2011


Formation of solitonic stars through gravitational cooling
journal, April 1994


Oscillatons revisited
journal, April 2002


Quantum radiation of oscillons
journal, August 2010


Self-gravitating oscillons and new critical behavior
journal, September 2017


Republication of: The dynamics of general relativity
journal, August 2008

  • Arnowitt, Richard; Deser, Stanley; Misner, Charles W.
  • General Relativity and Gravitation, Vol. 40, Issue 9
  • DOI: 10.1007/s10714-008-0661-1

Numerical simulation of oscillatons: Extracting the radiating tail
journal, September 2011


Numerical studies of   2 -oscillatons
journal, June 2003

  • Alcubierre, Miguel; Becerril, Ricardo; Guzm n., F. Siddhartha
  • Classical and Quantum Gravity, Vol. 20, Issue 13
  • DOI: 10.1088/0264-9381/20/13/332

Gravitational perturbations from oscillons and transients after inflation
journal, June 2019


Classical nonrelativistic effective field theory and the role of gravitational interactions
journal, June 2019


Cosmological moduli and the post-inflationary universe: A critical review
journal, July 2015

  • Kane, Gordon; Sinha, Kuver; Watson, Scott
  • International Journal of Modern Physics D, Vol. 24, Issue 08
  • DOI: 10.1142/S0218271815300220

Quantentheorie in hydrodynamischer Form
journal, March 1927


Galaxy formation with BECDM – I. Turbulence and relaxation of idealized haloes
journal, July 2017

  • Mocz, Philip; Vogelsberger, Mark; Robles, Victor H.
  • Monthly Notices of the Royal Astronomical Society, Vol. 471, Issue 4
  • DOI: 10.1093/mnras/stx1887

Cosmic bubble and domain wall instabilities III: the role of oscillons in three-dimensional bubble collisions
journal, September 2015

  • Bond, J. Richard; Braden, Jonathan; Mersini-Houghton, Laura
  • Journal of Cosmology and Astroparticle Physics, Vol. 2015, Issue 09
  • DOI: 10.1088/1475-7516/2015/09/004

Fuzzy Cold Dark Matter: The Wave Properties of Ultralight Particles
journal, August 2000


Classical decay rates of oscillons
journal, July 2020

  • Zhang, Hong-Yi; Amin, Mustafa A.; Copeland, Edmund J.
  • Journal of Cosmology and Astroparticle Physics, Vol. 2020, Issue 07
  • DOI: 10.1088/1475-7516/2020/07/055

Pseudostable bubbles
journal, March 1994


A cosmological bound on the invisible axion
journal, January 1983


Late-time phase transition and the galactic halo as a Bose liquid
journal, September 1994


Classical nonrelativistic effective field theories for a real scalar field
journal, November 2018


Quantum and classical behavior in interacting bosonic systems
journal, November 2016


Pulsar timing signal from ultralight scalar dark matter
journal, February 2014


Secular effects of ultralight dark matter on binary pulsars
journal, March 2020


Oscillons from pure natural inflation
journal, August 2018


Cosmic structure as the quantum interference of a coherent dark wave
journal, June 2014

  • Schive, Hsi-Yu; Chiueh, Tzihong; Broadhurst, Tom
  • Nature Physics, Vol. 10, Issue 7
  • DOI: 10.1038/nphys2996

Axion cosmology
journal, July 2016


Computation of the radiation amplitude of oscillons
journal, March 2009


Oscillons of axion-like particle: mass distribution and power spectrum
journal, January 2021

  • Kawasaki, Masahiro; Nakano, Wakutaka; Nakatsuka, Hiromasa
  • Journal of Cosmology and Astroparticle Physics, Vol. 2021, Issue 01
  • DOI: 10.1088/1475-7516/2021/01/061

Gravitational wave emission from collisions of compact scalar solitons
journal, February 2019


Dilute and dense axion stars
journal, February 2018