Line-Intensity Power Spectra: Basic Linear Theory and Distortions Away from Real Space

Learn about line-intensity power spectra in this comprehensive physics lecture that delves into basic linear theory and explores distortions away from real space. Presented by Dongwoo Chung from CITA, discover key concepts including single dish observations, optical emission, bias effects, and redshift distortions. Explore multiple theoretical models, thermal velocities, and explicit expressions while understanding the progression of ideas from fundamental principles to complex applications. Gain insights into the mathematical frameworks and physical interpretations that govern line-intensity mapping, with particular emphasis on getting the theoretical foundations right and understanding their practical implications.