Kavli Affiliate: Karunesh Ganguly | Authors: Ian S Heimbuch, Preeya Khanna, Lisa Novik, Robert J Morecraft and Karunesh Ganguly | Summary: Although somatosensation is known to be important for precise hand control, how coordinated activity across sensory and motor cortical areas supports hand movements and object interactions is unclear. We simultaneously recorded neural activity from […]
Kavli Affiliate: Birgitta Whaley | Summary:We incorporate a solver for the fragment problem with accuracy beyond coupled cluster singles and doubles (CCSD) into the previously proposed static embedding framework, MPCC. To this end, we employ a CCSDT solver for the fragment subsystem. For the environment subsystem, we construct a perturbative estimate of the triples amplitudes, […]
Kavli Affiliate: Luis Ho | Summary:We present a panchromatic optical-mm characterization of GNz7q, a recently identified X-ray weak, rapidly growing red quasar embedded within a dusty starburst galaxy at $z=7.1899$, using the full suite of JWST/NIRCam, NIRSpec, MIRI, and archival NOEMA observations. Our deep NIRSpec/G395M spectroscopy reveals unambiguous broad Balmer emission (FWHM $=2221pm20$kms$^-1$), confirming a […]
Kavli Affiliate: Daniel Holz | Summary:The Event Horizon Telescope (EHT) is providing unprecedented high-resolution images of supermassive black holes. These images are fundamentally related to properties of the luminous accretion disks, since black holes themselves produce no light. We develop a simple prescription to relate observational black hole image features to a toy model for […]
Kavli Affiliate: Daniel Holz | Summary:The Event Horizon Telescope (EHT) is providing unprecedented high-resolution images of supermassive black holes. These images are fundamentally related to properties of the luminous accretion disks, since black holes themselves produce no light. We develop a simple prescription to relate observational features of black hole images to a toy model […]
Kavli Affiliate: Eiichiro Komatsu | Summary:Simulation-based inference (SBI) is a powerful inference technique for cases where the exact functional form of the likelihood is not known. A prime example is the likelihood of cross-correlation power spectra of the cosmic microwave background (CMB) fields at low multipoles, $elllesssim 10$. In this paper, we investigate a parity-violating […]
Kavli Affiliate: John Silverman | Summary:High-$z$ quasars are believed to reside in massive dark matter haloes (DMHs), suggesting that they reside in galaxy overdense regions. However, previous observations have shown a range of environments around them. These fields have been limited to luminous quasars ($M_1450lesssim-25$), for which photoevaporation may hinder galaxy formation in their vicinity. […]
Kavli Affiliate: John Silverman | Summary:High-$z$ quasars are believed to reside in massive dark matter haloes (DMHs), suggesting that they reside in galaxy overdense regions. However, previous observations have shown a range of environments around them. The previous targets are limited to bright quasars ($M_1450lesssim-25$), for which photoevaporation may hinder galaxy formation in their vicinity. […]
Kavli Affiliate: Masahiro Kawasaki | Summary:We numerically investigate stochastic dynamics in cosmology by solving Langevin equations for Infrared (IR) modes with stochastic noises generated by Ultraviolet (UV) modes at the coarse-graining scale. By construction, the stochastic formalism relies on the separation of scales, which requires solving the equations for UV modes on top of the […]
Kavli Affiliate: Chiara Daraio | Summary:Efficient transmission of elastic waves across interfaces is central to several applications, including medical imaging, seismic isolation, and transducer design. Interfaces with abrupt changes in the material properties significantly impede wave transmission, leading to reflections. This limitation, known as impedance mismatch, becomes even more prominent for mode conversion between different […]