All Stories

  1. A resolution of the monopole problem in the Rh = ct Universe
  2. Why does momentum depend on inertia?
  3. Tensor fluctuations in the early universe
  4. Investigating Cosmological Models and the Hubble Tension Using Localized Fast Radio Bursts
  5. Model selection with baryonic acoustic oscillations in the Lyman-α forest
  6. Distance above which the Universe looks homogeneous in the R_h=ct model
  7. A model of the early Universe that does not violate the energy conditions in general relativity
  8. The Friedmann–Lemaître–Robertson–Walker metric and the principle of equivalence
  9. The inexplicable appearance of galaxies only 230 million years after the big bang
  10. Do the data support or refute the current standard model of cosmology?
  11. ΛCDM and the principle of equivalence
  12. Model selection using time-delay lenses
  13. A Population III–Generated Dust Screen at z ∼ 16
  14. A paradigm shift in cosmology
  15. Constraining f(R) models with cosmic chronometers and the H ii galaxy Hubble diagram
  16. A Cosmological Horizon Problem Created by the Separation of the Electromagnetic and Weak Forces
  17. Model selection using baryon acoustic oscillations in the final SDSS-IV release
  18. Missing large-angle correlations versus even-odd point-parity imbalance in the cosmic microwave background
  19. Exploring the Hubble Tension and Spatial Curvature from the Ages of Old Astrophysical Objects
  20. The Seemingly Preferred Cosmic Frame
  21. Initial energy of a spatially flat universe: A hint of its possible origin
  22. The Friedmann–Lemaître–Robertson–Walker metric
  23. A measurement of the cosmic expansion within our lifetime
  24. Hint of a truncated primordial spectrum from the CMB large-scale anomalies
  25. A gravitational explanation for Einstein's equation E = mc^2
  26. Classicalization of quantum fluctuations at the Planck scale in the Rh = ct universe
  27. Thermodynamics of the $$R_{\mathrm{h}}=ct$$ Universe: a simplification of cosmic entropy
  28. The anomalous 21-cm absorption at high redshifts
  29. Test of the cosmic distance duality relation for arbitrary spatial curvature
  30. Structure formation and the matter power-spectrum in the Rh=ct universe
  31. A resolution of the trans‐Planckian problem in the R h  =  ct universe
  32. Cosmology-independent Estimate of the Hubble Constant and Spatial Curvature using Time-delay Lenses and Quasars
  33. Viability of slow-roll inflation in light of the non-zero k min measured in the cosmic microwave background power spectrum
  34. Reassessing dust’s role in forming the CMB
  35. Assessing cosmic acceleration with the Alcock–Paczyński effect in the SDSS-IV quasar catalogue
  36. Model-independent Distance Calibration and Curvature Measurement Using Quasars and Cosmic Chronometers
  37. Physical Basis for the Simplicity of the Cosmic Spacetime
  38. Testing the Rh=ct universe jointly with the redshift-dependent expansion rate and angular-diameter and luminosity distances
  39. Tantalizing new physics from the cosmic purview
  40. Using Spatial Curvature with H ii Galaxies and Cosmic Chronometers to Explore the Tension in H 0
  41. Cosmological test using the Hubble diagram of high-z quasars
  42. A comparison of the $$R_{\mathrm{h}}=ct$$ R h ...
  43. Quantum fluctuations at the Planck scale
  44. Cosmological test using the high-redshift detection rate of FSRQs with the Square Kilometre Array
  45. Testing viable f(R) models with the angular-diameter distance to compact quasar cores
  46. A cosmological explanation for the origin of E=mc2
  47. Model-independent Test of the Cosmic Distance Duality Relation
  48. Cosmological tests with the joint lightcurve analysis
  49. A comparison of the Rh = ct and ΛCDM cosmologies using the Cosmic Distance Duality Relation
  50. Model selection based on the angular-diameter distance to the compact structure in radio quasars
  51. A solution to the electroweak horizon problem in the R_h=ct Universe
  52. The apparent (gravitational) horizon in cosmology
  53. A measurement of the maximum angular-diameter distance in the Universe
  54. The quasar J1342+0928's early appearance confirms the timeline predicted by the R_h=ct cosmology
  55. A cosmological solution to the Impossibly Early Galaxy Problem
  56. Model Selection with Strong-lensing Systems
  57. Cosmological tests with strong gravitational lenses using Gaussian processes
  58. Model selection using cosmic chronometers with Gaussian Processes
  59. Evidence against basic slow-roll inflation from the cosmic microwave background
  60. A two-point diagnostic for the H ii galaxy Hubble diagram
  61. Reconstruction of the HII galaxy Hubble diagram using Gaussian processes
  62. Unseen Progenitors of Luminous High-z Quasars in the R h = ct Universe
  63. Analysing H(z) data using two-point diagnostics
  64. Impact of a Locally Measured H 0 on the Interpretation of Cosmic-chronometer Data
  65. Cosmological perturbations without inflation
  66. Alcock–Paczyński test with model-independent BAO data
  67. The linear growth of structure in theRh=ctuniverse
  68. The zero active mass condition in Friedmann–Robertson–Walker cosmologies
  69. The H ii galaxy Hubble diagram strongly favoursRh=ctover ΛCDM
  70. Definitive test of theRh = ctuniverse using redshift drift
  71. Cosmological tests with the FSRQ gamma-ray luminosity function
  72. Cosmological test with the QSO Hubble diagram
  73. Physical basis for the symmetries in the Friedmann–Robertson–Walker metric
  74. Constancy of the cluster gas mass fraction in the R h = ct Universe
  75. The epoch of reionization in the R h  =  ct universe
  76. Supermassive black holes in the early Universe
  77. A TEST OF COSMOLOGICAL MODELS USING HIGH-zMEASUREMENTS OFH(z)
  78. The AGN Hubble Diagram and its implications for cosmology
  79. THE AGE–REDSHIFT RELATIONSHIP OF OLD PASSIVE GALAXIES
  80. TESTING COSMOLOGICAL MODELS WITH TYPE Ic SUPER LUMINOUS SUPERNOVAE
  81. A COMPARATIVE ANALYSIS OF THE SUPERNOVA LEGACY SURVEY SAMPLE WITH ΛCDM AND THERh=ctUNIVERSE
  82. Cosmological tests using the angular size of galaxy clusters
  83. The cosmic equation of state
  84. COSMOLOGICAL IMPLICATIONS OF THE CMB LARGE-SCALE STRUCTURE
  85. A COMPARISON OF COSMOLOGICAL MODELS USING STRONG GRAVITATIONAL LENSING GALAXIES
  86. On recent claims concerning the Rh = ct Universe
  87. A COMPARISON OF COSMOLOGICAL MODELS USING TIME DELAY LENSES
  88. THE PREMATURE FORMATION OF HIGH-REDSHIFT GALAXIES
  89. A NUMERICAL ASSESSMENT OF COSMIC-RAY ENERGY DIFFUSION THROUGH TURBULENT MEDIA
  90. Cosmological tests using gamma-ray bursts, the star formation rate and possible abundance evolution
  91. The high- z quasar Hubble Diagram
  92. Angular correlation of the cosmic microwave background in theRh=ctUniverse
  93. THE GAMMA-RAY BURST HUBBLE DIAGRAM AND ITS IMPLICATIONS FOR COSMOLOGY
  94. Proper size of the visible Universe in FRW metrics with a constant spacetime curvature
  95. Cosmic chronometers in the Rh = ct Universe
  96. A cosmology without a horizon problem---and therefore without inflation
  97. HIGH- z QUASARS IN THE R h = ct UNIVERSE
  98. The Galactic Nucleus
  99. The gravitational horizon for a Universe with phantom energy
  100. FITTING THE UNION2.1 SUPERNOVA SAMPLE WITH THE R h = ct UNIVERSE
  101. DIFFUSIVE COSMIC-RAY ACCELERATION IN SAGITTARIUS A*
  102. ASSESSING THE FEASIBILITY OF COSMIC-RAY ACCELERATION BY MAGNETIC TURBULENCE AT THE GALACTIC CENTER
  103. Cosmological redshift and the stretching of space
  104. Photon geodesics in Friedmann-Robertson-Walker cosmologies
  105. Polarimetric imaging of Sgr A* in its flaring state
  106. The Rh=ct universe
  107. Concurrent X-ray, near-infrared, sub-millimeter, and GeV gamma-ray observations of Sagittarius A*
  108. Wild at Heart: the particle astrophysics of the Galactic Centre
  109. γ-rays and the far-infrared-radio continuum correlation reveal a powerful Galactic Centre wind
  110. HIGH-ENERGY COSMIC-RAY DIFFUSION IN MOLECULAR CLOUDS: A NUMERICAL APPROACH
  111. Diffusive cosmic-ray acceleration at the Galactic Centre
  112. Soft gamma-ray constraints on a bright flare from the Galactic Center supermassive black hole
  113. X-RAY AND RADIO VARIABILITY OF M31*, THE ANDROMEDA GALAXY NUCLEAR SUPERMASSIVE BLACK HOLE
  114. A lower limit of 50 microgauss for the magnetic field near the Galactic Centre
  115. Accretion onto the Supermassive Black Hole at the Centre of Our Galaxy
  116. THE COSMOLOGICAL SPACETIME
  117. MHD SIMULATIONS OF ACCRETION ONTO Sgr A*: QUIESCENT FLUCTUATIONS, OUTBURSTS, AND QUASIPERIODICITY
  118. CONSTRAINTS ON DARK ENERGY FROM THE OBSERVED EXPANSION OF OUR COSMIC HORIZON
  119. Star Formation at the Galactic Center
  120. Cracking the Einstein Code
  121. Decaying Dark Matter and the Deficit of Dwarf Halos
  122. Ultra-high-energy cosmic rays from the radio lobes of active galactic nuclei
  123. Neutrinos and Gamma Rays from Galaxy Clusters
  124. Decaying dark matter and the deficit of dwarf haloes
  125. Diffuse TeV emission at the Galactic Centre
  126. X-ray hiccups from Sagittarius A* observed by XMM-Newton
  127. Modulated X-Ray Emissivity near the Stress Edge in Sagittarius A*
  128. The Broadband Spectrum of Galaxy Clusters
  129. The cosmic horizon
  130. The Cosmic Ray Distribution in Sagittarius B
  131. Radio Synchrotron Emission from Secondary Leptons in the Vicinity of Sagittarius A*
  132. General Relativistic Flux Modulations from Disk Instabilities in Sagittarius A*
  133. A Possible Link between the Galactic Center HESS Source and Sagittarius A*
  134. Periodic Modulations in an X-ray Flare from Sagittarius A*
  135. Enhanced Cosmic-Ray Flux and Ionization for Star Formation in Molecular Clouds Interacting with Supernova Remnants
  136. A Testable Stochastic Acceleration Model for Flares in Sagittarius A*
  137. Stochastic Acceleration in the Galactic Center HESS Source
  138. The Sgr B2 X‐Ray Echo of the Galactic Center Supernova Explosion that Produced Sgr A East
  139. Covariant Kinetic Theory with an Application to the Coma Cluster
  140. THE SUPERMASSIVE BLACK HOLE AT THE CENTER OF OUR GALAXY
  141. Transrelativistic Synchrotron Emissivity, Cross Section, and Polarization
  142. Stochastic Electron Acceleration During the Near‐Infrared and X‐Ray Flares in Sagittarius A*
  143. A Persistent High‐Energy Flux from the Heart of the Milky Way: INTEGRAL ’s View of the Galactic Center
  144. Repeated X‐Ray Flaring Activity in Sagittarius A*
  145. A Possible Rossby Wave Instability Origin for the Flares in Sagittarius A*
  146. Spin‐induced Disk Precession in Sagittarius A*
  147. The X-Ray Ridge Surrounding Sagittarius A* at the Galactic Center
  148. Astronomy: Odd company
  149. Long‐Term Radio Modulation in Sagittarius A* from Spin‐induced Disk Precession
  150. Primary versus Secondary Leptons in the EGRET Supernova Remnants
  151. Diffuse X‐Rays from the Arches and Quintuplet Clusters
  152. The AGASA and SUGAR Anisotropies and TeV Gamma Rays from the Galactic Center: A Possible Signature of Extremely High Energy Neutrons
  153. Neutrinos from the Galactic Center in the Light of Its Gamma-Ray Detection at TeV Energy
  154. Electron Acceleration around the Supermassive Black Hole at the Galactic Center
  155. Diffuse X‐Rays from the Inner 3 Parsecs of the Galaxy
  156. Detection of Hard X-Ray Emission from the Galactic Nuclear Region with INTEGRAL
  157. Closing in on black holes
  158. A Kinship between the EGRET Supernova Remnants and Sagittarius A East
  159. Shadowing of the Nascent Jet in NGC 4261 by a Line‐emitting Supersonic Accretion Disk
  160. A Relativistic Disk in Sagittarius A*
  161. Near-Infrared Flux Limits for Sgr A* Based on NICMOS Data
  162. On the Chandra Detection of Diffuse X-Ray Emission from Sgr A*
  163. Diffuse X-Rays from a Distributed Component of Dark Matter Surrounding Sagittarius A*
  164. The Edge of Infinity
  165. Spin-induced Disk Precession in the Supermassive Black Hole at the Galactic Center
  166. Searching for Long‐Wavelength Neutrino Oscillations in the Distorted Neutrino Spectrum of Galactic Supernova Remnants
  167. Is Thermal Expansion Driving the Initial Gas Ejection in NGC 6251?
  168. An Accretion-induced X-Ray Flare in Sagittarius A*
  169. Line Emission from Cooling Accretion Flows in the Nucleus of M31
  170. Magnetic field dissipation in converging flows
  171. New Constraints on the Nature of Radio Emission in Sagittarius A*
  172. X-rays from the edge of infinity
  173. The Supermassive Black Hole at the Galactic Center
  174. Taking a polarized "photograph" of the black hole at the center of our Galaxy.
  175. Measuring the Black Hole Spin in Sagittarius A*
  176. A Magnetic Dynamo Origin for the Submillimeter Excess in Sagittarius A*
  177. Accretion Processes in the Nucleus of M31
  178. The Formation of Broad‐Line Clouds in the Accretion Shocks of Active Galactic Nuclei
  179. Electron‐Positron Annihilation Radiation from Sagittarius A East at the Galactic Center
  180. A Monte Carlo Study of the 6.4 [CLC]ke[/CLC]V Emission at the Galactic Center
  181. Polarized Millimeter and Submillimeter Emission from Sagittarius A* at the Galactic Center
  182. Oscillating Neutrinos from the Galactic Center
  183. Time‐dependent Disk Models for the Microquasar GRS 1915+105
  184. The Role of Magnetic Field Dissipation in the Black Hole Candidate Sagittarius A*
  185. Determination of the Central Mass in Active Galactic Nuclei Using Cross‐Correlation Lags and Velocity Dispersions
  186. The Galactic Center: An Interacting System of Unusual Sources
  187. Viewing the Shadow of the Black Hole at the Galactic Center
  188. The Heart of the Milky Way
  189. The Heart of the Milky Way
  190. The shadow of the black hole at the galactic center
  191. Towards incorporating a turbulent magnetic field in an accreting black hole model
  192. Accretion in the High‐Field Magnetic Cataclysmic Variable AR Ursae Majoris
  193. Accretion Disk Evolution with Wind Infall. II. Results of Three‐dimensional Hydrodynamical Simulations with an Illustrative Application to Sagittarius A*
  194. High‐Energy Emission from Relativistic Particles in Sagittarius A*
  195. Stellar Gas Flows into a Dark Cluster Potential at the Galactic Center
  196. A Model of the EGRET Source at the Galactic Center: Inverse Compton Scattering within Sagittarius A East and Its Halo
  197. The Hard X‐Ray to Gamma‐Ray Spectrum in the EGRET Active Galactic Nuclei
  198. A Self-Consistent Model for the Broadband Spectrum of Sagittarius A Eastat the Galactic Center
  199. A Fit to the Simultaneous Broadband Spectrum of Cygnus X‐1 Using the Transition Disk Model
  200. Self‐consistent Fokker‐Planck Treatment of Particle Distributions in Astrophysical Plasmas
  201. Magnetic Flares and the Observed [FORMULA][F]τ[INF][RM]T[/RM][/INF]∼1[/F][/FORMULA] in Seyfert Galaxies
  202. On the Nature of the EGRET Source at the Galactic Center
  203. Hydrodynamical Accretion onto Sagittarius A* from Distributed Point Sources
  204. General Relativistic Effects on the Infrared Spectrum of Thin Accretion Disks in Active Galactic Nuclei: Application to Sagittarius A*
  205. A Transition Disk Model Fit for the Broadband X‐Ray Spectrum of Cygnus X‐1
  206. The Evolution of the Optically Thick Accretion Disk in Nova Muscae
  207. Big Blue Bump and Transient Active Regions in Seyfert Galaxies
  208. Accretion Disk Evolution with Wind Infall. I. General Solution and Application to Sagittarius A*
  209. High-energy spectrum of the Galactic center black hole Sgr A
  210. Particle acceleration and high-energy emission in the EGRET AGNs
  211. Big Blue Bump and transient active regions in Seyfert Galaxies
  212. Physical constraints for the active regions in Seyfert galaxies
  213. Evolution of the optically thick disk in Nova Muscae
  214. Magnetic flares and the observed τ[sub T]∼1 in Seyfert Galaxies
  215. Stellar Kinematics and the Black Hole in the Galactic Center: Erratum
  216. A Transition Disk Model for Cygnus X-1
  217. The Crucial Effects of Advection on the Structure of Hot Accretion Disks
  218. Inferring Spherical Mass Distributions Using the Projected Mass Estimator
  219. An In-Depth Study of Magnetospheric Emission in Soft Gamma-Ray Repeaters
  220. A Hydrodynamic Model for the Formation of the Galactic Center “Minicavity”
  221. Powerful Ejection of Matter from Tidally Disrupted Stars near Massive Black Holes and a Possible Application to Sagittarius A East
  222. Stellar Kinematics and the Black Hole in the Galactic Center
  223. Hot Accretion Disks with Electron-Positron Pair Winds
  224. General relativistic effects on the appearance of a disk surrounding a supermassive black hole
  225. The effects of redshifts and focusing on the spectrum of an accretion disk in the galactic center black hole candidate Sagittarius A[SUP]*[/SUP]
  226. Infrared photometry of the black hole candidate Sagittarius A*
  227. Physics of magnetospheric emission in soft gamma-ray repeaters
  228. Anisotropy in the angular broadening of Sagittarius A(*) at the galactic center
  229. An accreting black hole model for Sagittarius A(*). 2: A detailed study
  230. Near-Infrared Observations of the 1E 1740.7-2942 Field at the Galactic Center
  231. An Accreting Blackhole Model for SGR A*
  232. Formation of a Jet in the Galactic Center Black Hole Candidate 1E 1740.7-2942
  233. Reconciliation of the Disparate Gamma-Ray Burst Catalogs in the Context of a Cosmological Source Distribution
  234. Focusing of Alfvenic wave power in the context of gamma-ray burst emissivity
  235. A self-consistent model for the long-term gamma-ray spectral variability of Cygnus X-1
  236. Understanding soft gamma-ray repeaters in the context of the extragalactic radio pulsar origin of gamma-ray bursts
  237. A detailed study of sheared Alfven waves and their possible application to gamma-ray bursts
  238. Gamma-ray bursts from sheared Alfvén waves in the magnetospheres of extragalactic radio pulsars
  239. The nucleus of M31
  240. Gamma-ray bursts from extragalactic radio pulsars
  241. An interpretation of the multipeaked structure in X-ray bursts
  242. Radiative-hydrodynamical simulations of X-ray burst-induced accretion disk coronae
  243. A determination of the mass of Sagittarius A* from its radio spectral and source size measurements
  244. An accreting black hole model for Sagittarius A
  245. The bow shock structure of IRS 7 - Wind-wind collision near the Galactic center
  246. Gamma-ray bursts from sheared Alfven waves
  247. Transient particle acceleration in strongly magnetized neutron stars. II - Effects due to a dipole field geometry
  248. Transient particle acceleration in strongly magnetized neutron stars
  249. Radiative-hydrodynamical simulations of accretion disk coronae
  250. Flux-limited diffusion in a scattering medium
  251. Relativistic charge currents in oblique electric and magnetic fields
  252. Transverse conductivity of a relativistic plasma in oblique electric and magnetic fields
  253. Computing the normalized dirac wave function for oblique electric and magnetic fields
  254. Transverse conductivity of a relativistic plasma in oblique electric and magnetic fields
  255. Gamma-ray bursts from magnetospheric plasma oscillations. II - Model spectra
  256. X-ray and gamma-ray bursts
  257. Gamma-ray bursts from magnetospheric plasma oscillations
  258. Particle dynamics and gamma-ray emission in the magnetospheres of neutron stars with accretion disks
  259. The radiative deceleration of ultrarelativistic jets in active galactic nuclei
  260. Geminga and the search for optical counterparts of γ-ray-burst sources
  261. A new interpretation of emission-like features in γ-ray burst spectra
  262. Do gamma-ray burst sources evolve from Be/X-ray binaries?
  263. On the nature of gamma-ray burst spectra
  264. A new technique for solving parker-type wind equations
  265. Gamma-ray burst reprocessing in an accretion disk
  266. Gamma-ray burst reprocessing
  267. Embryogenesis in Mammals: Experimental Approaches to Mammalian Embryonic Development.
  268. Cosmic High-Energy Physics: High Energy Phenomena Around Collapsed Stars.
  269. Dynamical mass transfer in cataclysmic binaries
  270. Synchronization-induced period gaps and ultra-short periods in magnetic cataclysmic binaries
  271. Multipeaked X-ray bursts from 4U/MXB 1636-53 - Evidence for burst-induced accretion disk coronae
  272. Evolution of magnetic cataclysmic binaries
  273. Quasi-static winds from neutron stars
  274. Optical reprocessing of gamma-ray bursts
  275. The wind-disk interaction in X-ray burst sources
  276. Quasi-static winds from neutron stars
  277. Siblings for SETI
  278. Static quark potentials
  279. Linear plane wave solutions of the Yang-Mills theory
  280. Preface
  281. References
  282. A Relativistic Disk in Sagittarius A*
  283. Weighing supermassive objects
  284. The black hole spacetime
  285. Formation of supermassive black holes
  286. Relativistic ejection of plasma
  287. The interaction of relativistic jets with the ambient radiation field
  288. The most powerful objects in the universe
  289. Supermassive black holes in the universe
  290. The interaction of relativistic jets in AGNs with the ambient radiation field
  291. Near-Infrared Flux Limits for Sgr A* Based on NICMOS Data
  292. Formation of Broad Line Clouds from Turbulent Shocks in the Accretion Flows of Active Galactic Nuclei
  293. Evolution of magnetic cataclysmic binaries
  294. X-Ray burst sources