Results 81 to 90 of about 1,792,900 (190)
Interlayer pairing in bilayer nickelates
npj Quantum MaterialsThe discovery of T c ~ 80 K superconductivity in pressurized La3Ni2O7 has launched a new platform to study high-temperature superconductivity. Using non-perturbative dynamic cluster approximation quantum Monte Carlo calculations, we characterize the ...
Thomas A. Maier +5 more
doaj +1 more source
Electronic and Computer-Aided Astronomy [PDF]
Computers in Physics, 1990 Ian S. McLean, Michal Simon
openaire +2 more sources
Quantifying Advantages of a Moving Mesh in Nuclear Hydrodynamics
The Astrophysical JournalMany astrophysical explosions, such as type Ia supernovae, classical novae, and X-ray bursts, are dominated by thermonuclear runaway. To model these processes accurately, one must evolve nuclear reactions concurrently with hydrodynamics.
Dillon L. Hasenour, Paul C. Duffell
doaj +1 more source
The Astrophysical Journal Supplement SeriesThis paper introduces a hybrid numerical scheme for the fuzzy dark matter (FDM) model: it combines a wave-based approach to solve the Schrödinger equation using Fourier continuations with Gram polynomials and a fluid-based approach to solve the Hamilton ...
Alexander Kunkel +4 more
doaj +1 more source
Journal of ImagingAccurate and efficient detection of celestial objects in telescope imagery is a fundamental challenge in both professional and amateur astronomy. Traditional methods often struggle with noise, varying brightness, and object morphology.
Evgenii Piratinskii, Irina Rabaev
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The Past and Present State of Astronomy Education in Thailand
, 1990 About 300 years ago in Lopburi and Ayudhaya, many astronomical observatories were designed, constructed, and supported by the Roman Catholic missionaries from Europe and by King Narai the Great of Siam (Thailand). The interesting recorded history of Thai
Vanichai, Yupa
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Recovering Pulsar Periodicity from Time-of-arrival Data by Finding the Shortest Vector in a Lattice
The Astrophysical JournalThe strict periodicity of pulsars is one of the primary ways through which their nature and environment can be studied, and it has also enabled precision tests of general relativity and studies of nanohertz gravitational waves using pulsar timing arrays (
Dotan Gazith +2 more
doaj +1 more source
Lux: A Generative, Multioutput, Latent-variable Model for Astronomical Data with Noisy Labels
The Astronomical JournalThe large volume of spectroscopic data available now and from near-future surveys will enable high-dimensional measurements of stellar parameters and properties. Current methods for determining stellar labels from spectra use physics-driven models, which
Danny Horta +4 more
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Transit timing at Torun Center for Astronomy
, 2011 The transit monitoring is one of well-known methods for discovering and observing new extrasolar planets. Among various advantages, this way of searching other worlds does not require complex and expensive equipment - it can be performed with a ...
Maciejewski, G., Bykowski, W.
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