Anomalies of Cosmic Anisotropy from Holographic Universality of Great-Circle Variance

Kavli Affiliate: Craig Hogan | First 5 Authors: Nathaniel Selub, Frederick Wehlen, Craig Hogan, Stephan S. Meyer, | Summary: We examine all-sky cosmic microwave background (CMB) temperature maps on large angular scales to compare their consistency with two scenarios: the standard inflationary quantum picture, and a distribution constrained to have a universal variance of primordial […]


Continue.. Anomalies of Cosmic Anisotropy from Holographic Universality of Great-Circle Variance

Anomalies of Cosmic Anisotropy from Holographic Universality of Great-Circle Variance

Kavli Affiliate: Craig Hogan | First 5 Authors: Nathaniel Selub, Frederick Wehlen, Craig Hogan, Stephan S. Meyer, | Summary: We examine all-sky cosmic microwave background (CMB) temperature maps on large angular scales to compare their consistency with two scenarios: the standard inflationary quantum picture, and a distribution constrained to have a universal variance of primordial […]


Continue.. Anomalies of Cosmic Anisotropy from Holographic Universality of Great-Circle Variance

Anomalies of Cosmic Anisotropy from Holographic Universality of Great-Circle Variance

Kavli Affiliate: Stephan S. Meyer | First 5 Authors: Nathaniel Selub, Frederick Wehlen, Craig Hogan, Stephan S. Meyer, | Summary: We examine all-sky cosmic microwave background (CMB) temperature maps on large angular scales to compare their consistency with two scenarios: the standard inflationary quantum picture, and a distribution constrained to have a universal variance of […]


Continue.. Anomalies of Cosmic Anisotropy from Holographic Universality of Great-Circle Variance

Anomalies of Cosmic Anisotropy from Holographic Universality of Great-Circle Variance

Kavli Affiliate: Stephan S. Meyer | First 5 Authors: Nathaniel Selub, Frederick Wehlen, Craig Hogan, Stephan S. Meyer, | Summary: We examine all-sky cosmic microwave background (CMB) temperature maps on large angular scales to test consistency with a hypothesized cosmological symmetry: a universal variance of primordial curvature perturbations on great circles. This symmetry is not […]


Continue.. Anomalies of Cosmic Anisotropy from Holographic Universality of Great-Circle Variance

Anomalies of Cosmic Anisotropy from Holographic Universality of Great-Circle Variance

Kavli Affiliate: Stephan S. Meyer | First 5 Authors: Nathaniel Selub, Frederick Wehlen, Craig Hogan, Stephan S. Meyer, | Summary: We examine all-sky cosmic microwave background (CMB) temperature maps on large angular scales to test consistency with a hypothesized cosmological symmetry: a universal variance of primordial curvature perturbations on great circles. This symmetry is not […]


Continue.. Anomalies of Cosmic Anisotropy from Holographic Universality of Great-Circle Variance

The KLEVER survey: Nitrogen abundances at $zsim$2 and probing the existence of a fundamental nitrogen relation

Kavli Affiliate: Yingjie Peng | First 5 Authors: Connor Hayden-Pawson, Mirko Curti, Roberto Maiolino, Michele Cirasuolo, Francesco Belfiore | Summary: We present a comparison of the nitrogen-to-oxygen ratio (N/O) in 37 high-redshift galaxies at $zsim$2 taken from the KMOS Lensed Emission Lines and VElocity Review (KLEVER) Survey with a comparison sample of local galaxies, taken […]


Continue.. The KLEVER survey: Nitrogen abundances at $zsim$2 and probing the existence of a fundamental nitrogen relation

The KLEVER survey: Nitrogen abundances at $zsim$2 and probing the existence of a fundamental nitrogen relation

Kavli Affiliate: Yingjie Peng | First 5 Authors: Connor Hayden-Pawson, Mirko Curti, Roberto Maiolino, Michele Cirasuolo, Francesco Belfiore | Summary: We present a comparison of the nitrogen-to-oxygen ratio (N/O) in 37 high-redshift galaxies at $zsim$2 taken from the KMOS Lensed Emission Lines and VElocity Review (KLEVER) Survey with a comparison sample of local galaxies, taken […]


Continue.. The KLEVER survey: Nitrogen abundances at $zsim$2 and probing the existence of a fundamental nitrogen relation

The KLEVER survey: Nitrogen abundances at $zsim$2 and probing the existence of a fundamental nitrogen relation

Kavli Affiliate: Yingjie Peng | First 5 Authors: Connor Hayden-Pawson, Mirko Curti, Roberto Maiolino, Michele Cirasuolo, Francesco Belfiore | Summary: We present a comparison of the nitrogen-to-oxygen ratio (N/O) in 37 high-redshift galaxies at $zsim$2 taken from the KMOS Lensed Emission Lines and VElocity Review (KLEVER) Survey with a comparison sample of local galaxies, taken […]


Continue.. The KLEVER survey: Nitrogen abundances at $zsim$2 and probing the existence of a fundamental nitrogen relation

The KLEVER survey: Nitrogen abundances at $zsim$2 and probing the existence of a fundamental nitrogen relation

Kavli Affiliate: Yingjie Peng | First 5 Authors: Connor Hayden-Pawson, Mirko Curti, Roberto Maiolino, Michele Cirasuolo, Francesco Belfiore | Summary: We present a comparison of the nitrogen-to-oxygen ratio (N/O) in 37 high-redshift galaxies at $zsim$2 taken from the KMOS Lensed Emission Lines and VElocity Review (KLEVER) Survey with a comparison sample of local galaxies, taken […]


Continue.. The KLEVER survey: Nitrogen abundances at $zsim$2 and probing the existence of a fundamental nitrogen relation

The HASHTAG project: The First Submillimeter Images of the Andromeda Galaxy from the Ground

Kavli Affiliate: Yingjie Peng | First 5 Authors: Matthew W. L. Smith, Stephen A. Eales, Thomas G. Williams, Bumhyun Lee, Zongnan Li | Summary: Observing nearby galaxies with submillimeter telescopes on the ground has two major challenges. First, the brightness is significantly reduced at long submillimeter wavelengths compared to the brightness at the peak of […]


Continue.. The HASHTAG project: The First Submillimeter Images of the Andromeda Galaxy from the Ground