There has been a surge of interest within the particle-physics
and dark matter communities in axions and axion-like particles
(ALPs). These particles result from a possible extensions to the
Standard Model that may solve the Strong-CP problem, and...
Space plasmas are frequently taken to be weakly collisional or
collisionless. Therefore, an explicit form of viscous dissipation
as in collisional (e.g., MHD) cases cannot be easily defined. A
variety of approaches have attempted to characterize...
On a background Minkowski spacetime, the relativistic Euler
equations are known, for a relatively general equation of state, to
admit unstable homogeneous solutions with finite-time shock
formation. By contrast, such shock formation can be...
Abstract 1: Current techniques for analyzing large photometric
catalogs are generally forced to assume a single, universal stellar
initial mass function (IMF), although the IMF should be expected to
vary depending upon conditions within a star...
This will be a journey of connecting Blackfoot language to
gravitational wave astronomy. The LIGO/Virgo/KAGRA collaboration
includes many people from around the world and all with our own
stories. This story will include a behind the scenes look at...
The formation, assembly, and evolution of galaxies is still an
open area of active research Galactic archaeology attempts
to answer the questions of galaxy formation and evolution using our
Galaxy as a laboratory. In this talk, I will discuss some...
In this talk I will describe recent progress in applying tools
from collider physics to problems in classical general relativity.
This program has produced state-of-the-art calculations of the
conservative two-body Hamiltonian at the fourth order in...
Observations of redshifted 21-cm emission of neutral hydrogen
over a wide range of radio frequencies allow us to access redshifts
that encompass a vast comoving volume, including the era of dark
energy. In this talk, I will present the Hydrogen...