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The NANOGrav Program for Gravitational Waves and Fundamental Physics

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arxiv 1908.05356 v2 pith:VFRUB6UG submitted 2019-08-14 astro-ph.IM astro-ph.HEgr-qc

classification astro-ph.IMastro-ph.HEgr-qc
keywords gravitationalwavesnanogravphysicsamericanastrophysicsdescribedetect
verification ladder T0 review T1 audit T2 compute T3 formal
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We describe the North American Nanohertz Observatory for Gravitational Waves (NANOGrav) and its efforts to directly detect and study gravitational waves and other synergistic physics and astrophysics using radio timing observations of millisecond pulsars.

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Cited by 5 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. OpenAlex reports about 42 citations worldwide. Full citation record

  1. Primordial Black Hole from Tensor-induced Density Fluctuation: First-order Phase Transitions and Domain Walls

    astro-ph.CO 2026-05 unverdicted novelty 6.0 of 10

    Tensor perturbations from FOPT and domain-wall sources are claimed to induce second-order scalar perturbations large enough to form primordial black holes, potentially all of the dark matter.

  2. Across the Horizon: On Gravitational Wave Flux Laws and Tests of Gravity

    gr-qc 2025-06 conditional novelty 6.0 of 10

    A dissertation deriving BMS flux laws, using them to test waveform models, and forecasting LISA observations of echoes and a stochastic background.

  3. Beyond the Daisy Chain: Running and the 3D EFT View of Supercooled Phase Transitions

    hep-ph 2025-11 conditional novelty 5.0 of 10

    With renormalisation-group running included, the one-loop high-temperature Daisy-resummed potential at µ=πT reproduces the phase-transition parameters of the two-loop dimensionally reduced EFT, while the no-running on...

  4. Generalized Few-Shot Out-of-Distribution Detection

    cs.CV 2025-08 unverdicted novelty 5.0 of 10

    The GOOD framework adds a pre-trained General Knowledge Model to few-shot out-of-distribution detection, claims a provable general-specific balance that lowers generalization error, and reports superior benchmark results.

  5. The 2MIG isolated AGNs -- 2. X-ray general properties and peculiarities

    astro-ph.HE 2025-06 conditional novelty 5.0 of 10

    Isolated active galaxies show the same range of X-ray spectral shapes and accretion modes as galaxies in denser environments, and their black hole masses may correlate with X-ray luminosity.

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