ARTICLE
|
doi:10.20944/preprints202207.0134.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
perihelion shift; bending of light; Reissner-Nordstrom Black Hole
Online: 8 July 2022 (06:44:31 CEST)
ARTICLE
|
doi:10.20944/preprints201905.0364.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
atomic and molecular spectroscopy; time-resolved spectroscopy; laser plasma; laser-induced optical breakdown; stellar astrophysics spectra; white dwarf stars; hydrogen; carbon Swan spectra
Online: 30 May 2019 (08:53:35 CEST)
ARTICLE
|
doi:10.20944/preprints201905.0371.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
non-extensive entropic principle; plasma turbulence; quasi equilibrium
Online: 31 May 2019 (06:12:02 CEST)
ARTICLE
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
modified Friedman equations; modified gravity; dark energy
Online: 19 June 2020 (08:38:18 CEST)
ARTICLE
|
doi:10.20944/preprints201912.0125.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
dark energy; stellar configurations; anisotropic fluid distribution; quadratic equation of state; Einstein-Maxwell field equations; metric coefficients
Online: 10 December 2019 (04:42:44 CET)
ARTICLE
|
doi:10.20944/preprints201808.0544.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
accelerated frames; galactic rotation curve; dark matter
Online: 31 August 2018 (10:00:39 CEST)
ARTICLE
|
doi:10.20944/preprints202105.0197.v9
Online: 26 March 2024 (14:12:05 CET)
ARTICLE
|
doi:10.20944/preprints202107.0408.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
tidal forces, numeric simulation, acceleration vectors, multi-planetary system, extrasolar planets/planet systems
Online: 19 July 2021 (11:50:17 CEST)
ARTICLE
|
doi:10.20944/preprints201812.0054.v3
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
quantum gravity; vacuum polarization; gravitational dipole; Majorana particle
Online: 5 March 2019 (11:14:31 CET)
ARTICLE
|
doi:10.20944/preprints201804.0212.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
planetary nebulae: general; stars: AGB and post-AGB; stars: variables: general; stars: winds, outflows
Online: 16 April 2018 (14:05:31 CEST)
ARTICLE
|
doi:10.20944/preprints201806.0422.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
stellar spectra; atomic and molecular data; databases
Online: 26 June 2018 (13:08:52 CEST)
ARTICLE
|
doi:10.20944/preprints201903.0284.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Deflection of light, Gravitational lensing, Wormhole, Gauss-Bonnet theorem, Brane-Dicke gravity
Online: 29 March 2019 (12:18:07 CET)
ARTICLE
|
doi:10.20944/preprints201904.0105.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
galaxies; supernovae; GRB; distances and redshifts; cosmic microwave background radiation; distance scale; cosmology theory; cosmological constant; Hubble constant; general relativity; TMT
Online: 9 April 2019 (11:38:12 CEST)
CONCEPT PAPER
|
doi:10.20944/preprints202201.0168.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Dark matter; Bose-Einstein Condensation; Electromagnetic insulator
Online: 12 January 2022 (13:45:21 CET)
ARTICLE
|
doi:10.20944/preprints201811.0628.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
String, Cosmological, Bianchi Type III, Magnetic Field, Vacuum Energy Density.
Online: 30 November 2018 (10:13:50 CET)
ARTICLE
|
doi:10.20944/preprints201812.0002.v2
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
universe expansion; cosmological distances; cosmological velocities; the concept of physical law
Online: 4 January 2019 (11:21:55 CET)
ARTICLE
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
cosmological constant; dark matter; dark energy; de Sitter; Anti de Sitter; quark gluon plasma; gluon Bose Einstein condensate
Online: 27 September 2021 (11:54:37 CEST)
ARTICLE
|
doi:10.20944/preprints202108.0159.v2
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Milgrom’s acceleration constant; Bekenstein-Hawking entropy; gravitational dipole; dark matter
Online: 23 May 2023 (08:04:24 CEST)
ARTICLE
|
doi:10.20944/preprints201907.0133.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
inertia; Mach's principle; history of physics
Online: 9 July 2019 (14:21:44 CEST)
ARTICLE
|
doi:10.20944/preprints201810.0084.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
galactic magnetic field; RM-synthesis; Faraday depolarization; wavelet analysis
Online: 4 October 2018 (15:27:30 CEST)
HYPOTHESIS
|
doi:10.20944/preprints202109.0200.v2
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
local Hubble expansion; Solar system; Titan; laws of conservation of energy and angular momentum
Online: 13 January 2022 (12:58:55 CET)
ARTICLE
|
doi:10.20944/preprints201904.0121.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
pioneer anomaly; AU anomaly; astronomical unit; varying physical constant; VSL; LLR; moon eccentricity
Online: 10 April 2019 (08:38:46 CEST)
ARTICLE
|
doi:10.20944/preprints202201.0203.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Dark matter; no dark matter; halo-curves; gravity-forces; galactic core; third Kepler-law; centripetal force; stellar halo- velocity
Online: 14 January 2022 (11:20:04 CET)
ARTICLE
|
doi:10.20944/preprints201810.0637.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
magnetic fields; Faraday tomography; large-scale structure; AGN; Milky Way
Online: 26 October 2018 (15:35:41 CEST)
ARTICLE
|
doi:10.20944/preprints201907.0241.v2
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
recurrent neural networks; LSTM; lightcurves; simulation; variability
Online: 31 August 2023 (10:08:17 CEST)
ARTICLE
|
doi:10.20944/preprints201904.0064.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Astroparticle physics; astrometric anomaly; supernovae redshift; cosmology theory; variable physical constants; VSL
Online: 5 April 2019 (12:07:58 CEST)
ARTICLE
|
doi:10.20944/preprints201807.0337.v2
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
dark matter; dark energy; inflation; scale covariance; foundations of general relativity
Online: 25 July 2018 (10:49:18 CEST)
REVIEW
|
doi:10.20944/preprints202104.0156.v2
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
new definition of cosmic red shift; Planck mass; quantum model of cosmology; light speed expansion; galactic dark matter; flat rotation speed; cosmic rotation; galactic acceleration
Online: 12 July 2021 (13:48:52 CEST)
ARTICLE
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
dark energy; dark matter; ʌcdm model
Online: 28 February 2020 (13:28:05 CET)
ARTICLE
|
doi:10.20944/preprints201904.0119.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
cosmology theory; cosmological parameters; galaxies; distances and redshifts; variable physical constants; VSL
Online: 10 April 2019 (08:25:53 CEST)
REVIEW
|
doi:10.20944/preprints202110.0402.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Universe; galaxies; Milky Way Galaxy; spiral galaxies; hurricanes; pattern.
Online: 27 October 2021 (11:49:50 CEST)
REVIEW
|
doi:10.20944/preprints202106.0597.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
spacetime; relativistic cosmology; big bang model; inflation
Online: 24 June 2021 (09:33:15 CEST)
ARTICLE
|
doi:10.20944/preprints201806.0378.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
stellar evolution; late stage stellar evolution; binarity; transients; planetary nebulae
Online: 25 June 2018 (10:30:21 CEST)
ARTICLE
|
doi:10.20944/preprints201903.0112.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
extra-dimensions; gravity; Cosmological constant; Black-holes
Online: 11 March 2019 (07:49:26 CET)
ARTICLE
|
doi:10.20944/preprints202109.0086.v2
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Primordial planets; Dark Matter; DM-baryonic admixture; Early Universe
Online: 28 June 2023 (15:32:43 CEST)
ARTICLE
|
doi:10.20944/preprints202109.0140.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
cosmology; theory; cosmology; observations; Hubble flow; dark energy; dark matter
Online: 8 September 2021 (11:08:46 CEST)
ARTICLE
|
doi:10.20944/preprints201810.0407.v3
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Planck scale; Mach’s relation; quantum cosmology; critical density; ordinary matter; dark matter; thermal redshift; expansion velocity; rotational kinetic energy; dark energy; Hubble’s law
Online: 2 November 2018 (02:30:57 CET)
ARTICLE
|
doi:10.20944/preprints202103.0741.v2
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Cosmological constant problem; Cosmic coincidence problem; Energy conservation; Dark energy; Flatness problem; Horizon problem; Multiverse
Online: 20 September 2021 (15:14:45 CEST)
REVIEW
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
High energy astrophysics; Background radiation; Photon-photon interaction; Pair production
Online: 30 March 2021 (13:10:22 CEST)
HYPOTHESIS
|
doi:10.20944/preprints202106.0421.v2
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Anyon, Gravitational-Electromagnetic Unification, Topological Universe, Intergalactic Travel, Future Computers, Dark Matter/Dark Energy
Online: 28 June 2021 (16:26:23 CEST)
ARTICLE
|
doi:10.20944/preprints202102.0052.v2
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Dark Energy; LambdaCDM; Cosmological Constant; Hubble Tension
Online: 7 February 2022 (16:10:09 CET)
ARTICLE
|
doi:10.20944/preprints201810.0713.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Milgrom’s acceleration constant; Bekenstein-Hawking entropy; gravitational dipole; dark matter
Online: 30 October 2018 (08:34:03 CET)
ARTICLE
|
doi:10.20944/preprints202103.0560.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
quasar groups; alignment spin vectors; host galaxy; cosmic strings; symmetry breaking; scalar gauge field
Online: 23 March 2021 (09:54:21 CET)
ARTICLE
|
doi:10.20944/preprints202108.0538.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Hubble constant; Hubble tension; early Universe; modified gravity; finite gravity
Online: 30 August 2021 (10:25:23 CEST)
COMMUNICATION
|
doi:10.20944/preprints202110.0147.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
gravity; entropic force; Jeans instability; isothermal self-gravitating cloud.
Online: 8 October 2021 (16:42:50 CEST)
ARTICLE
|
doi:10.20944/preprints202101.0146.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
General theory of relativity; Bianchi type 1; Hamiltonian formalism; bulk viscosity; cosmology; Fluid dynamics; Isotropic and Anisotropic cosmology; shearing viscosity
Online: 8 January 2021 (11:21:41 CET)
REVIEW
|
doi:10.20944/preprints201811.0374.v2
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
particle-in-cell simulations; relativistic jets; the Weibel instability; kink-like instability; mushroom instability; global jets; helical magnetic fields; recollimation shocks
Online: 25 December 2018 (09:01:18 CET)
REVIEW
|
doi:10.20944/preprints202109.0508.v2
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Solar System; Earth; Sun; Expansion; Universe
Online: 12 October 2021 (14:27:15 CEST)
ARTICLE
|
doi:10.20944/preprints202201.0238.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
relativistic astrophysics; theoretical and observational cosmology; redshift; Hubble parameter; quasar; black hole; SNIa; galaxy; M87
Online: 17 January 2022 (15:28:25 CET)
ARTICLE
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
modified Friedman equations; modified gravity; dark energy
Online: 18 June 2020 (09:25:41 CEST)
ARTICLE
|
doi:10.20944/preprints202009.0452.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Hubble’s constant ‘H’; space time; velocity of light; parsec; expanding universe; Siva’s constant ‘K’
Online: 19 September 2020 (08:31:12 CEST)
ARTICLE
|
doi:10.20944/preprints202308.1508.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
General relativity theory; cosmological constant extremal solution; Reissner-Nordström; Kerr; Kerr-Newman
Online: 22 August 2023 (08:57:37 CEST)
ARTICLE
|
doi:10.20944/preprints201806.0424.v4
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Gravitation - Fundamental Problems and General Formalism; Electrodynamics; Scale Invariance; Mach Principle; Dark Energy
Online: 3 October 2018 (15:35:51 CEST)
ARTICLE
|
doi:10.20944/preprints202005.0233.v2
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Supernova; Plasma; Gravitational Lens; Einstein Cross; Hubble Constant; Hubble Tension
Online: 24 May 2022 (13:24:51 CEST)
REVIEW
|
doi:10.20944/preprints202005.0523.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
water ice; hydroxyl radicals; methanol; hydroxyl groups; spectral identity; confusion
Online: 31 May 2020 (21:58:06 CEST)
REVIEW
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
disk galaxies; galactic rotation; Newtonian dynamics; rotation curve; dark matter; mass-to-light ratio
Online: 13 November 2019 (02:37:48 CET)
ARTICLE
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
active galactic nuclei surveys; cosmic background radiation; large-scale structure of universe; solar system peculiar motion; cosmological principle
Online: 22 March 2021 (11:58:59 CET)
ARTICLE
|
doi:10.20944/preprints201807.0149.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
planetary nebulae; AGB & post-AGB stars; binarity; accretion disks; jets; mass-loss; circumstellar matter; (sub)millimeter interferometry; ultraviolet radiation; X-rays
Online: 9 July 2018 (13:58:51 CEST)
ARTICLE
|
doi:10.20944/preprints202201.0301.v9
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Cosmology; Black holes; Dark Energy; Schwarzschild metric
Online: 19 July 2022 (10:32:16 CEST)
ARTICLE
|
doi:10.20944/preprints202105.0110.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
spacetime symmetry; relativity of spacetime; retardation; lensing
Online: 6 May 2021 (15:28:22 CEST)
ARTICLE
|
doi:10.20944/preprints202110.0388.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
cosmic microwave background; cosmic infrared background; cosmic background detector; Planck Surveyor; Baryon Oscillation Spectroscopic Survey
Online: 26 October 2021 (13:53:29 CEST)
REVIEW
|
doi:10.20944/preprints202201.0347.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Statistical analysis; gamma-rays; IACTs; likelihood; Bayes.
Online: 24 January 2022 (11:30:19 CET)
HYPOTHESIS
|
doi:10.20944/preprints202105.0239.v2
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Gravitation, Electromagnetic-gravitational union, Dark energy, Dark matter, Cosmology, Geometry, Topology
Online: 24 May 2021 (11:58:24 CEST)
ARTICLE
|
doi:10.20944/preprints201810.0727.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Techniques: radio polarization; ISM: turbulence; ISM: magnetic fields
Online: 30 October 2018 (14:31:00 CET)
HYPOTHESIS
|
doi:10.20944/preprints202105.0437.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Binary digits, Mobius strips, Figure-8 Klein bottles, Dark matter, Dark energy, Topological insulators, Topological superconductors, Topological universe, Weyl fermion, Majorana fermion, Vector-tensor-scalar geometry, Higgs-like body/consciousness
Online: 19 May 2021 (08:23:47 CEST)
ARTICLE
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Planck mass; Mach’s principle; distance cosmic mass; galactic visible mass; galactic dark mass; galactic flat rotation speeds; time dependent reference mass;
Online: 9 August 2021 (09:16:42 CEST)
ARTICLE
|
doi:10.20944/preprints201809.0283.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
supermassive black holes: non-thermal radiation; active galactic nuclei: BL lacertae objects: individual: J1043+2408; galaxies: jets; method: time series analysis
Online: 17 September 2018 (06:00:08 CEST)
BRIEF REPORT
|
doi:10.20944/preprints202303.0384.v2
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
gravitation; velocity of light; photons; escape velocity; black holes
Online: 28 March 2023 (02:39:58 CEST)
HYPOTHESIS
|
doi:10.20944/preprints202009.0233.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
black holes; information paradox; Hawking radiation; information loss; gravitational waves; entropy
Online: 10 September 2020 (10:04:12 CEST)
ARTICLE
|
doi:10.20944/preprints201811.0208.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
parallax; photometry; interstellar extinction; surveys; Gaia
Online: 8 November 2018 (11:08:30 CET)
ARTICLE
|
doi:10.20944/preprints202110.0330.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Supernova remnants; Stellar evolution; High-energy astrophysics
Online: 22 October 2021 (12:11:22 CEST)
ARTICLE
|
doi:10.20944/preprints202203.0280.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Dark matter; dark energy; galaxy evolution; gamma rays
Online: 21 March 2022 (09:06:08 CET)
ARTICLE
|
doi:10.20944/preprints202205.0262.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Dark energy; dark matter; Standard Model; unification; proper time; extra dimensions
Online: 19 May 2022 (13:38:48 CEST)
ARTICLE
|
doi:10.20944/preprints202006.0239.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
dark matter; dark energy; alternate theories of gravity; MOND; Hubble tension
Online: 19 June 2020 (10:57:02 CEST)
ARTICLE
|
doi:10.20944/preprints201909.0196.v3
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Bardeen; black hole; de-Sitter; thin-shell; wormhole
Online: 7 October 2019 (12:35:21 CEST)
ARTICLE
|
doi:10.20944/preprints201809.0147.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Lorentz invariance; Standard-Model extension; polarization; Active Galactic Nuclei; Gamma-ray Bursts
Online: 9 September 2018 (09:04:03 CEST)
ARTICLE
|
doi:10.20944/preprints202311.1978.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
entropy; black holes; oscillating Universe
Online: 30 November 2023 (11:35:46 CET)
REVIEW
|
doi:10.20944/preprints202109.0519.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
dark matter; neutrino telescopes; icecube; antares; km3net; superk
Online: 30 September 2021 (14:15:58 CEST)
ARTICLE
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
General Relativity, gravity, black hole, black hole shadow
Online: 18 June 2019 (10:31:12 CEST)
ARTICLE
|
doi:10.20944/preprints201810.0115.v2
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
radio astronomy; interferometry; square kilometre array; big data; faraday tomography
Online: 21 November 2018 (07:19:33 CET)
ARTICLE
|
doi:10.20944/preprints202204.0193.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
event-universe; dendrograms; hierarchic relational representation; dendrogramic dynamics; shape dynamics; stability of event-universe; arrow of time
Online: 21 April 2022 (07:56:21 CEST)
ARTICLE
|
doi:10.20944/preprints202205.0192.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
galaxy center; supermassive black hole; black hole binary; VLBI; submillimeter radio wave; decameter radio wave; event horizon
Online: 13 May 2022 (11:01:08 CEST)
ARTICLE
|
doi:10.20944/preprints202010.0298.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
cosmic rays; cosmic ray ensembles; extensive air showers; large scale cosmic ray correlations; CREDO Collaboration
Online: 14 October 2020 (10:34:58 CEST)
ARTICLE
|
doi:10.20944/preprints202110.0275.v2
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Cosmological expansion; Earth expansion; common expansion rates; recession velocity / relative velocity; examples
Online: 21 February 2023 (02:28:33 CET)
ARTICLE
|
doi:10.20944/preprints201808.0019.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
planetary nebula; X-ray; stellar evolution
Online: 1 August 2018 (12:04:48 CEST)
ARTICLE
|
doi:10.20944/preprints202012.0743.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
dark matter; dark energy; modified Newtonian gravity; flat rotation curve; velocity-distance curve
Online: 30 December 2020 (07:52:47 CET)
ARTICLE
|
doi:10.20944/preprints202110.0129.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Quasars; Galaxies; Radio; Supermassive Black-Holes
Online: 8 October 2021 (09:12:59 CEST)
ARTICLE
|
doi:10.20944/preprints202402.0712.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
cosmic microwave background; Hubble redshift; black hole; black hole universe; gravastar; optical gravity
Online: 12 February 2024 (16:26:11 CET)
ARTICLE
|
doi:10.20944/preprints202002.0253.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
GPS; IRI-2012; IRI-2016; Saudi Arabia
Online: 18 February 2020 (03:01:49 CET)
ARTICLE
|
doi:10.20944/preprints201809.0310.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
astronomical data bases; catalogues; binaries: general; cataclysmic variables
Online: 17 September 2018 (12:53:07 CEST)
ARTICLE
|
doi:10.20944/preprints202103.0575.v3
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
alternative theory of gravitation; astrophysics; black Holes
Online: 9 December 2021 (15:49:47 CET)
ARTICLE
|
doi:10.20944/preprints201911.0355.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
momenergy; static Poynting vector flow; zeropoint; ion propulsion
Online: 28 November 2019 (09:31:46 CET)
ARTICLE
|
doi:10.20944/preprints201911.0056.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
color-flavor-locked phase; gravitational potential; adjustable parameter; anisotropy; strange matter
Online: 6 November 2019 (06:56:23 CET)
ARTICLE
|
doi:10.20944/preprints202205.0266.v2
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
cosmology; dark energy; general relativity; black holes
Online: 14 July 2022 (03:50:34 CEST)
ARTICLE
|
doi:10.20944/preprints201911.0142.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
weak gravitational lensing; asymptotically flat black hole; deflection angle; non-linear electrodynamics; Gauss-Bonnet theorem
Online: 13 November 2019 (06:41:03 CET)
REVIEW
|
doi:10.20944/preprints202110.0025.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
multimessenger astronomy; astroparticle physics; neutrinos
Online: 1 October 2021 (14:43:34 CEST)
ARTICLE
|
doi:10.20944/preprints202205.0259.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
vacuum energy; dark matter; vacuum polarization; active galaxy nuclei
Online: 19 May 2022 (09:28:13 CEST)
ARTICLE
|
doi:10.20944/preprints202202.0229.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
cosmology: theory - dark matter - dark energy - inflation; galaxies: formation - rotation; Weyl Integrable Geometry; Dirac co-calculus
Online: 18 February 2022 (09:22:34 CET)
ARTICLE
|
doi:10.20944/preprints202204.0197.v2
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
General Relativity; Euclidian Metric; Superluminality; Cosmological Inflation
Online: 26 April 2022 (09:53:07 CEST)
ARTICLE
|
doi:10.20944/preprints202008.0188.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
dark matter; DM planets; early universe
Online: 7 August 2020 (11:34:09 CEST)