Advances of Asymmetry/Symmetry in High Energy Physics
A special issue of Symmetry (ISSN 2073-8994). This special issue belongs to the section "Physics".
Deadline for manuscript submissions: 30 November 2025 | Viewed by 221
Special Issue Editors
Interests: regularization; renormalization; quantum corrections and quantum field theories with violation of Lorentz symmetry
Interests: supersymmetry; superfields; noncommutativity; Lorentz symmetry breaking; effective action and renormalization
Special Issues, Collections and Topics in MDPI journals
Interests: breaking Lorentz symmetry in modified theories of gravity: classical and quantum aspects; hidden symmetries near the horizon of extended objects from supergravity classical aspects of non-local gravitational field theories
Special Issue Information
Dear Colleagues,
Symmetries in Physics are one of the main aspects of the construction of field theories. The very definition of an elementary particle is related to the concept of symmetry, supersymmetric theories are built based on the Poincaré group, and the form of particle interactions is determined by symmetries.
As important as symmetries are the violations of them. The asymmetry between matter and antimatter in the universe is still an unsolved mystery. Also, although theories possess symmetries at classical levels and are built according to them, quantum corrections can break them. The quantum breaking of a classical symmetry is called an anomaly, and it is related to observable processes. From a physical point of view, it is mandatory to find out if the anomaly is indeed real or spurious. Furthermore, it is interesting from an experimental point of view to check how good the symmetries that we take for granted are. For instance, the Standard Model Extension is a symmetry breaking framework that makes it possible to test how good Lorentz and CPT symmetries are by means of several precise experiments.
This Special Issue cover several aspects of asymmetries/symmetries in particle physics, including supersymmetry, anomalies in quantum field theory, Lorentz and CPT violation, spontaneous symmetry breaking, and baryogenesis, among others.
Dr. Alexandre Rodrigues Vieira
Prof. Dr. Albert Petrov
Prof. Dr. Paulo José Ferreira Porfírio da Silva
Guest Editors
Manuscript Submission Information
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Keywords
- anomalies in QFT
- supersymmetry
- baryogenesis
- spontaneous and explicit symmetry breaking
- Lorentz and CPT violation
- space-time symmetries
- renormalization and symmetries
- standard model extension
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