CMB power spectra and cosmological parameters from Planck PR4 with CamSpec

Kavli Affiliate: George Efstathiou | First 5 Authors: Erik Rosenberg, Steven Gratton, George Efstathiou, , | Summary: We present angular power spectra and cosmological parameter constraints derived from the Planck PR4 (NPIPE) maps of the Cosmic Microwave Background. NPIPE, released by the Planck Collaboration in 2020, is a new processing pipeline for producing calibrated frequency […]


Continue.. CMB power spectra and cosmological parameters from Planck PR4 with CamSpec

CMB power spectra and cosmological parameters from Planck PR4 with CamSpec

Kavli Affiliate: George Efstathiou | First 5 Authors: Erik Rosenberg, Steven Gratton, George Efstathiou, , | Summary: We present angular power spectra and cosmological parameter constraints derived from the Planck PR4 (NPIPE) maps of the Cosmic Microwave Background. NPIPE, released by the Planck Collaboration in 2020, is a new processing pipeline for producing calibrated frequency […]


Continue.. CMB power spectra and cosmological parameters from Planck PR4 with CamSpec

Cosmology of Dirac-Born-Infeld dRGT massive gravity

Kavli Affiliate: Lijing Shao | First 5 Authors: Sobhan Kazempour, Amin Rezaei Akbarieh, Hossein Motavalli, Lijing Shao, | Summary: We introduce the cosmological analysis of the Dirac-Born-Infeld dRGT massive gravity theory which is a new extension of de Rham-Gabadadze-Tolley (dRGT) massive gravity. In this theory, we consider the Dirac-Born-Infeld (DBI) scalar field which is coupled […]


Continue.. Cosmology of Dirac-Born-Infeld dRGT massive gravity

On the Cosmology of Dirac-Born-Infeld dRGT Massive Gravity

Kavli Affiliate: Lijing Shao | First 5 Authors: Sobhan Kazempour, Amin Rezaei Akbarieh, Hossein Motavalli, Lijing Shao, | Summary: We introduce the cosmological analysis of the Dirac-Born-Infeld dRGT massive gravity theory which is a new extended of de Rham-Gabadadze-Tolley (dRGT) massive gravity. In this theory, we consider the Dirac-Born-Infeld (DBI) scalar field which is coupled […]


Continue.. On the Cosmology of Dirac-Born-Infeld dRGT Massive Gravity

Plasmon-molecule remote coupling via column-structured silica layer for enhancing biophotonic analysis

Kavli Affiliate: Masahiro Kawasaki | First 5 Authors: Takeo Minamikawa, Reiko Sakaguchi, Yoshinori Harada, Hideharu Hase, Yasuo Mori | Summary: We demonstrated remote plasmonic enhancement (RPE) by a dense random array of Ag nanoislands (AgNIs) that were partially gold-alloyed and attached with column-structured silica (CSS) overlayer of more than 100 nm in thickness. The physical […]


Continue.. Plasmon-molecule remote coupling via column-structured silica layer for enhancing biophotonic analysis

Zero volume boundary for extension domains from Sobolev to $BV$

Kavli Affiliate: Zheng Zhu | First 5 Authors: Tapio Rajala, Zheng Zhu, , , | Summary: In this note, we prove that the boundary of a $(W^{1, p}, BV)$-extension domain is of volume zero under the assumption that the domain $boz$ is $1$-fat at almost every $xinpartialboz$. Especially, the boundary of any planar $(W^{1, p}, […]


Continue.. Zero volume boundary for extension domains from Sobolev to $BV$