Superfield Realizations of Lorentz and CPT Violation

Abstract

Superfield realizations of Lorentz-violating extensions of the Wess-Zumino model are presented. These models retain supersymmetry but include terms that explicitly break the Lorentz symmetry. The models can be understood as arising from superspace transformations that are modifications of the familiar one in the Lorentz-symmetric case.

10 pages

References in corpus (3)

• Supersymmetric Extension of the Lorentz and CPT-Violating Maxwell-Chern-Simons Model
• Hybrid Dirac Fields
• Lorentz Violation and Spacetime Supersymmetry

Cited by in corpus (17)

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• On Lorentz-Violating Supersymmetric Quantum Field Theories
• Renormalizability of Yang-Mills theory with Lorentz violation and gluon mass generation
• Bose-Einstein Condensates as a Probe for Lorentz Violation
• N=1 Supersymetric Quantum Mechanics in a Scenario with Lorentz-Symmetry Violation
• Remarks on the renormalization properties of Lorentz and CPT violating quantum electrodynamics
• Supersymmetry Breaking in Spatially Modulated Vacua
• The Lorentz and CPT violating effects on the Z\to l^+ l^- decay
• Lorentz Symmetry Breaking in $\mathcal{N}=2$ Superspace
• Derivative expansion and the induced Chern-Simons term in N=1, d=3 superspace
• SUSY QED with Lorentz-asymmetric fermionic matter and a glance at the electron's EDM
• Superfield Realizations of Lorentz Violation
• Spacetime-symmetry violations: motivations, phenomenology, and tests