EPJ Web Conf.
Volume 282, 20238th International Symposium on Symmetries in Subatomic Physics (SSP 2022)
|Number of page(s)||8|
|Published online||03 April 2023|
The Standard-Model Extension
Indiana University Center for Spacetime Symmetries, Bloomington, IN 47405, USA
* e-mail: firstname.lastname@example.org
Published online: 3 April 2023
Lorentz and CPT symmetry represent cornerstones of our present understanding of nature, but may be violated in various theoretical approaches to underlying physics. Testing these symmetries therefore establishes a promising avenue to search for physics beyond the Standard Model. The canonical theoretical tool to identify possible experimental signatures of such violations is an effective-field-theory framework known as the Standard-Model Extension. This talk provides an overview of this topic with focus on efforts involving low-energy atomic and subatomic systems.
© The Authors, published by EDP Sciences, 2023
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