21min chapter

The Origins Podcast with Lawrence Krauss cover image

From Quarks to Galaxies: A tour through the forefront of modern physics with Frank Wilczek

The Origins Podcast with Lawrence Krauss

CHAPTER

Exploring the Symmetries and Anomalies in Particle Physics

Delving into the peculiar symmetries and loopholes in quantum field theory, the chapter discusses CP symmetry implications, time reversal symmetry, and the absence of an expected strong time-reversal-violating interaction. It introduces petri quinciometry as a new symmetry to explain these phenomena, leading to the discovery and naming of the axion particle with unique properties. The conversation extends to the significance of weak scale axions, the evolution of axion theory across different energy scales, and the ongoing research on detecting axions using innovative technology.

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