An UV Completion of Five Dimensional Scalar QED and Lorentz Symmetry
arXiv:1706.00796 · doi:10.1103/PhysRevD.96.105023
Abstract
We study a five dimensional Horava-Lifshitz like scalar QED with dynamical exponent z=2. Consistency of the renormalization procedure requires the presence of four quartic and one six-fold scalar couplings besides the terms bilinear in the scalar fields. We compute one-loop radiative corrections to the parameters in the original Lagrangian employing dimensional regularization in the spacial part of the Feynman integrals and prove the relevant Ward identities. By using renormalization group methods, we determine the behavior of the coupling constants with changes in the energy and discuss the emergence of Lorentz symmetry at low energies.
arXiv comment19 pages, 3 figures
References in corpus (24)
- Quantum Gravity at a Lifshitz Point
- Solutions to Horava Gravity
- Topological Black Holes in Horava-Lifshitz Gravity
- Renormalization of Horava Gravity
- Towards constraining of the Horava-Lifshitz gravities
- Renormalization group in Lifshitz-type theories
- Weighted power counting and Lorentz violating gauge theories. I: General properties
- General Covariance in Gravity at a Lifshitz Point
- Weighted power counting and Lorentz violating gauge theories. II: Classification
- On IR solutions in Horava gravity theories
- A Non-Relativistic Weyl Anomaly
- LARGE EXTRA DIMENSIONS: Becoming acquainted with an alternative paradigm
- On Higher Spatial Derivative Field Theories
- A Simple UV-Completion of QED in 5D
- Horava-Lifshitz modifications of the Casimir effect
- Lifshitz Scale Anomalies
- Casimir Effect in Horava-Lifshitz-like theories
- Electrodynamics a la Horava
- On Ward Identities in Lifshitz-like Field Theories
- Casimir Effect in the Horava-Lifshitz Gravity with a Cosmological Constant
- Competing interactions and the Lifshitz-type Nonlinear Sigma Model
- On one-loop corrections in the Horava-Lifshitz-like QED
- On the radiative corrections in the Horava-Lifshitz z=2 QED
- Aspects of Emergent Symmetries