Kavli Affiliate: Alexander P. Ji | First 5 Authors: [#item_custom_name[1]], [#item_custom_name[2]], [#item_custom_name[3]], [#item_custom_name[4]], [#item_custom_name[5]] | Summary: Ultra-faint dwarf galaxies are among the oldest and most metal-poor galaxies in the cosmos, observed to contain no traces of gas at the present time and a high dark matter mass fraction. Understanding the chemical abundance dispersion in such […]

Kavli Affiliate: Bradford A. Benson | First 5 Authors: [#item_custom_name[1]], [#item_custom_name[2]], [#item_custom_name[3]], [#item_custom_name[4]], [#item_custom_name[5]] | Summary: Interpretation of resolved polarized images of black holes by the Event Horizon Telescope (EHT) requires predictions of the polarized emission observable by an Earth-based instrument for a particular model of the black hole accretion system. Such predictions are generated […]

Kavli Affiliate: Gordan Krnjaic | First 5 Authors: [#item_custom_name[1]], [#item_custom_name[2]], [#item_custom_name[3]], [#item_custom_name[4]], [#item_custom_name[5]] | Summary: Massive vector particles are minimal dark matter candidates that motivate a wide range of laboratory searches, primarily exploiting a postulated kinetic mixing with the photon. However, depending on the high energy field content, the dominant vector dark matter (VDM) coupling […]

Kavli Affiliate: Michael Turner | Authors: Michael Turner] | Summary: Skew axets were first defined by McInroy and Shpectorov, where they used the term of axets to classify shapes of an algebra. When they first submitted their paper, it was not known if these skew axial algebras exist and now we will present such examples […]

Kavli Affiliate: Katrin Heitmann | Authors: Masaya Yamamoto, Katherine Laliotis, Emily Macbeth, Tianqing Zhang, Christopher M. Hirata, M.A. Troxel, Ami Choi, Jahmour Givans, Katrin Heitmann, Mustapha Ishak, Mike Jarvis, Eve Kovacs, Heyang Long, Rachel Mandelbaum, Andy Park, Anna Porredon, Christopher W. Walter, W. Michael Wood-Vasey | Summary: One challenge for applying current weak lensing analysis […]

Kavli Affiliate: Katrin Heitmann | Authors: Christopher M. Hirata, Masaya Yamamoto, Katherine Laliotis, Emily Macbeth, M. A. Troxel, Tianqing Zhang, Ami Choi, Jahmour Givans, Katrin Heitmann, Mustapha Ishak, Mike Jarvis, Eve Kovacs, Heyang Long, Rachel Mandelbaum, Andy Park, Anna Porredon, Christopher W. Walter, W. Michael Wood-Vasey | Summary: The upcoming Nancy Grace Roman Space Telescope […]

Kavli Affiliate: Gordan Krnjaic | First 5 Authors: [#item_custom_name[1]], [#item_custom_name[2]], [#item_custom_name[3]], [#item_custom_name[4]], [#item_custom_name[5]] | Summary: A muon collider would enable the big jump ahead in energy reach that is needed for a fruitful exploration of fundamental interactions. The challenges of producing muon collisions at high luminosity and 10~TeV centre of mass energy are being investigated […]

Kavli Affiliate: Craig Hogan | First 5 Authors: [#item_custom_name[1]], [#item_custom_name[2]], [#item_custom_name[3]], [#item_custom_name[4]], [#item_custom_name[5]] | Summary: Scaling arguments are used to constrain the angular spectrum of distortions on boundaries of macroscopic causal diamonds, produced by Planck-scale vacuum fluctuations of causally-coherent quantum gravity. The small-angle spectrum of displacement is derived from a form of scale invariance: the […]

Kavli Affiliate: Craig Hogan | First 5 Authors: [#item_custom_name[1]], [#item_custom_name[2]], [#item_custom_name[3]], [#item_custom_name[4]], [#item_custom_name[5]] | Summary: We develop a model for correlations of cosmic microwave background anisotropy on the largest angular scales, based on standard causal geometrical relationships in slow-roll inflation. Unlike standard models based on quantized field modes, it describes perturbations with nonlocal directional coherence […]

Kavli Affiliate: Marcela Carena | First 5 Authors: [#item_custom_name[1]], [#item_custom_name[2]], [#item_custom_name[3]], [#item_custom_name[4]], [#item_custom_name[5]] | Summary: We show that simultaneously explaining dark matter and the observed value of the muon’s magnetic dipole moment may lead to yet unexplored photon signals at the LHC. We consider the Minimal Supersymmetric Standard Model with electroweakino masses in the few-to-several […]