Galactic rotation curves, the baryon-to-dark-halo-mass relation and space-time scale invariance

Abstract

Low-acceleration space-time scale invariant dynamics (SID, Milgrom 2009a) predicts two fundamental correlations known from observational galactic dynamics: the baryonic Tully-Fisher relation (BTFR) and a correlation between the observed mass discrepancy and acceleration (MDA) in the low acceleration regime for disc galaxies. SID corresponds to the deep MOdified Newtonian Dynamics (MOND) limit. The MDA data emerging in cold/warm dark matter (C/WDM) cosmological simulations disagree significantly with the tight MDA correlation of the observed galaxies. Therefore, the most modern simulated disc galaxies, which are delicately selected to have a quiet merging history in a standard dark-matter-cosmological model, still do not represent the correct rotation curves. Also, the observed tight correlation contradicts the postulated stochastic formation of galaxies in low-mass DM halos. Moreover, we find that SID predicts a baryonic to apparent virial halo (dark matter) mass relation which agrees well with the correlation deduced observationally assuming Newtonian dynamics to be valid, while the baryonic to halo mass relation predicted from CDM models does not. The distribution of the observed ratios of dark-matter halo masses to baryonic masses may be empirical evidence for the external field effect, which is predicted in SID as a consequence of the forces acting between two galaxies depending on the position and mass of a third galaxy. Applying the external field effect, we predict the masses of galaxies in the proximity of the dwarf galaxies in the Miller et al. sample. Classical non-relativistic gravitational dynamics is thus best described as being Milgromian, rather than Newtonian.

arXiv comment17 pages, 5 figures, Matches to MNRAS published version, references updated

References in corpus (90)

• Dark Matter Substructure in Galactic Halos
• Where are the missing galactic satellites?
• Introducing the Illustris Project: Simulating the coevolution of dark and visible matter in the Universe
• The Average Star Formation Histories of Galaxies in Dark Matter Halos from z=0-8
• The Aquarius Project: the subhalos of galactic halos
• Relativistic gravitation theory for the MOND paradigm
• Too big to fail? The puzzling darkness of massive Milky Way subhaloes
• Halo Formation in Warm Dark Matter Models
• Tracing Galaxy Formation with Stellar Halos I: Methods
• At the heart of the matter: the origin of bulgeless dwarf galaxies and Dark Matter cores
• An ultra-deep near-infrared spectrum of a compact quiescent galaxy at z=2.2
• Modified Newtonian Dynamics (MOND): Observational Phenomenology and Relativistic Extensions
• The Baryonic Tully-Fisher Relation
• The DEEP2 Galaxy Redshift Survey: Design, Observations, Data Reduction, and Redshifts
• How do galaxies populate Dark Matter halos?
• Modified Newtonian Dynamics as an Alternative to Dark Matter
• The Merger Rates and Mass Assembly Histories of Dark Matter Haloes in the Two Millennium Simulations
• Forming Realistic Late-Type Spirals in a LCDM Universe: The Eris Simulation
• The Baryonic Tully-Fisher Relation of Gas Rich Galaxies as a Test of LCDM and MOND
• The Aquila comparison Project: The Effects of Feedback and Numerical Methods on Simulations of Galaxy Formation
• Quantifying the Fragility of Galactic Disks in Minor Mergers
• Statistical Properties of Collisionless Equal- and Unequal-Mass Merger Remnants of Disk Galaxies
• Simulations of Galaxy Formation in a Lambda CDM Universe I: Dynamical and Photometric Properties of a Simulated Disk Galaxy
• Making Galaxies in a Cosmological Context: The Need for Early Stellar Feedback
• The Effects of a Photoionizing UV Background on the Formation of Disk Galaxies
• Substructure and halo density profiles in a Warm Dark Matter Cosmology
• The formation of disc galaxies in high resolution moving-mesh cosmological simulations
• Modified Newtonian Dynamics in the Milky Way
• The Proper Motion of the Large Magellanic Cloud using HST
• Modifying gravity with the Aether: an alternative to Dark Matter
• Bulgeless Giant Galaxies Challenge our Picture of Galaxy Formation by Hierarchical Clustering
• The formation of disc galaxies in a LCDM universe
• Nonlinear Evolution of Cosmological Structures in Warm Dark Matter Models
• Towards a more realistic population of bright spiral galaxies in cosmological simulations
• Galaxy Formation: CDM, Feedback and the Hubble Sequence
• Merger Histories of Galaxy Halos and Implications for Disk Survival
• The stellar halo of the Galaxy
• Bimetric MOND gravity
• The Mass Discrepancy-Acceleration Relation: Disk Mass and the Dark Matter Distribution
• The dark matter crisis: falsification of the current standard model of cosmology
• Globular clusters, satellite galaxies and stellar haloes from early dark matter peaks
• Local-Group tests of dark-matter Concordance Cosmology: Towards a new paradigm for structure formation
• The effects of feedback on the morphology of galaxy discs
• A Novel Test of the Modified Newtonian Dynamics with Gas Rich Galaxies
• The Modified Dynamics as a Vacuum Effect
• Satellite Kinematics II: The Halo Mass-Luminosity Relation of Central Galaxies in SDSS
• Field-theoretical formulations of MOND-like gravity
• MOND and the "Dearth of Dark Matter in Ordinary Elliptical Galaxies"
• Universality of galactic surface densities within one dark halo scale-length
• Co-orbiting satellite galaxy structures are still in conflict with the distribution of primordial dwarf galaxies
• Cold Dark Matter Substructure and Galactic Disks II: Dynamical Effects of Hierarchical Satellite Accretion
• A tensor-vector-scalar framework for modified dynamics and cosmic dark matter
• Optical-to-virial velocity ratios of local disk galaxies from combined kinematics and galaxy-galaxy lensing
• Tidal dwarf galaxies as a test of fundamental physics
• The modified Newtonian dynamics-MOND-and its implications for new physics
• The dark matter halos of dwarf galaxies: a challenge for the LCDM paradigm?
• The Formation of a Disk Galaxy within a Growing Dark Halo
• Antitruncated Stellar Disks via Minor Mergers
• Confrontation of MOND with the rotation curves of early-type disc galaxies
• Generalizing TeVeS Cosmology
• Galaxies appear simpler than expected
• The Assembly History of Disk Galaxies: I - The Tully-Fisher Relation to z~1.3 from Deep Exposures with DEIMOS
• MOND laws of galactic dynamics
• A thousand shadows of Andromeda: rotating planes of satellites in the Millennium-II cosmological simulation
• How was the Hubble sequence 6 Gyrs ago?
• The Collision Between The Milky Way And Andromeda
• The MOND limit from space-time scale invariance
• Lighting the Universe with filaments
• The Angular Momentum Problem in Cosmological Simulations of Disk Galaxy Formation
• Milky Way potentials in CDM and MOND. Is the Large Magellanic Cloud on a bound orbit?
• Bulgeless Galaxies and their Angular Momentum Problem
• Coincidences of Dark Energy with Dark Matter -- Clues for a Simple Alternative?
• The central surface density of "dark halos" predicted by MOND
• Technical Results from the Surface Run of the LUX Dark Matter Experiment
• Galactic kinematics with modified Newtonian dynamics
• The Dwarfs Beyond: The Stellar-to-Halo Mass Relation for a New Sample of Intermediate Redshift Low Mass Galaxies
• Marriage à-la-MOND: Baryonic dark matter in galaxy clusters and the cooling flow puzzle
• Polar ring galaxies as tests of gravity
• Perturbations In A Non-Uniform Dark Energy Fluid: Equations Reveal Effects of Modified Gravity and Dark Matter
• Adaptive Mesh Refinement Simulations of Galaxy Formation: Exploring Numerical and Physical Parameters
• Roche Lobe Shapes for testing MOND-like Modified Gravity
• Modified Newtonian Dynamics, an Introductory Review
• MaGICC-WDM: the effects of warm dark matter in hydrodynamical simulations of disc galaxy formation
• The scatter about the "Universal" dwarf spheroidal mass profile: A kinematic study of the M31 satellites, And V and And VI
• The Geometry Of Modified Newtonian Dynamics
• MOND and the dark baryons
• An Uneven Vacuum Energy Fluid as $\Lambda$, Dark Matter, MOND and Lens
• Edge-on disk galaxies in the SDSS DR6: Fractions of bulgeless and other disk galaxies
• The specific frequency and the globular cluster formation efficiency in Milgromian dynamics
• Can Massive Gravity Explain the Mass Discrepancy - Acceleration Relation of Disk Galaxies?

Cited by in corpus (54)

• One Law To Rule Them All: The Radial Acceleration Relation of Galaxies
• Small scale problems of the $\Lambda$CDM model: a short review
• Galaxies as simple dynamical systems: observational data disfavor dark matter and stochastic star formation
• From galactic bars to the Hubble tension: weighing up the astrophysical evidence for Milgromian gravity
• Testing the Strong Equivalence Principle: Detection of the External Field Effect in Rotationally Supported Galaxies
• The mass discrepancy acceleration relation in a $\Lambda$CDM context
• A statistical investigation of the mass discrepancy-acceleration relation
• Combined Solar System and rotation curve constraints on MOND
• The origin of the mass discrepancy-acceleration relation in $\Lambda$CDM
• Declining rotation curves of galaxies as a test of gravitational theory
• Cosmology and Convention
• Λ CDM is Consistent with SPARC Radial Acceleration Relation
• The Weak Lensing Radial Acceleration Relation: Constraining Modified Gravity and Cold Dark Matter theories with KiDS-1000
• The Radial Acceleration Relation in CLASH Galaxy Clusters
• MOND vs. dark matter in light of historical parallels
• A new formulation of the external field effect in MOND and numerical simulations of ultra-diffuse dwarf galaxies $-$ application to NGC 1052-DF2 and NGC 1052-DF4
• Testing the Strong Equivalence Principle. II. Relating the External Field Effect in Galaxy Rotation Curves to the Large-Scale Structure of the Universe
• Stellar streams as gravitational experiments I. The case of Sagittarius
• Gas dynamics in dwarf galaxies as testbeds for dark matter and galaxy evolution
• Noncovariance at low accelerations as a route to MOND
• The formation of exponential disk galaxies in MOND
• The High Fraction of Thin Disk Galaxies Continues to Challenge ΛCDM Cosmology
• The global stability of M33 in MOND
• Models of modified-inertia formulation of MOND
• Probing the radial acceleration relation and the strong equivalence principle with the Coma cluster ultra-diffuse galaxies
• The Star Formation History and Dynamics of the Ultra-diffuse Galaxy Dragonfly 44 in MOND and MOG
• The phantom dark matter halos of the Local Volume in the context of modified Newtonian dynamics
• Radial acceleration relation of galaxies with joint kinematic and weak-lensing data
• The mass discrepancy acceleration relation in early-type galaxies: extended mass profiles and the phantom menace to MOND
• Hydrodynamical structure formation in Milgromian cosmology
• The number of tidal dwarf satellite galaxies in dependence of bulge index
• Dark matter and no dark matter: On the halo mass of NGC 1052
• Testing modified gravity with dwarf spheroidal galaxies
• On the fundamentality of the radial acceleration relation for late-type galaxy dynamics
• Halo Acceleration Relation
• Lopsidedness of self-consistent galaxies by the external field effect of clusters
• Mass Discrepancy-Acceleration Relation in Einstein Rings
• The radial acceleration relation and dark baryons in MOND
• Theoretical implications of the galactic radial acceleration relation of McGaugh, Lelli, and Schombert
• Are Over-massive Haloes of Ultra Diffuse Galaxies Consistent with Extended MOND?
• A modern view of galaxies and their stellar populations
• Rotation curves of galaxies and the stellar mass-to-light ratio
• Virial theorem in clusters of galaxies with MOND
• Exact semianalytical calculation of rotation curves with Bekenstein-Milgrom nonrelativistic MOND
• Type I shell galaxies as a test of gravity models
• Gas expulsion in MOND: the possible origin of diffuse globular clusters and ultra-faint dwarf galaxies
• Scale Invariance at low accelerations (aka MOND) and the dynamical anomalies in the Universe
• Lessons from the Local Group (and beyond) on dark matter
• Buchdahl bound, photon ring, ISCO and radial acceleration in Einstein-æther theory
• The kinematics of star clusters undergoing gas expulsion in Newtonian and Milgromian dynamics
• MOND and Methodology
• Formation of collisional ring galaxies in Milgromian dynamics
• Measuring Mass of Gas in Central Galaxies using weak lensing and satellite kinematics in MOND
• Milgrom's Law and Lambda's Shadow: How Massive Gravity Connects Galactic and Cosmic Dynamics