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Open Quantum Systems Decoherence
On the regularization of Lifshitz-type field theories
arXiv
Authors: Alfio Bonanno, Miok Park, Lesław Rachwał, Dario Zappalà
Year
2020
Paper ID
20010
Status
Preprint
Abstract Read
~2 min
Abstract Words
82
Citations
N/A
Abstract
We consider Lifshitz-type scalar theories with explicit breaking of the Lorentz symmetry that, in addition, exhibit anisotropic scaling laws near the ultraviolet fixed point. Using the proper time regularization method on the spatial coordinates only, we derive the regularized form of the one-loop effective potential in such theories. We study the main features of the one-loop effective potential and, also, the RG flow of the scale-dependent potential both in the IR and UV regimes. The beta functions for the couplings are derived.
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- This paper contributes to the Open Quantum Systems & Decoherence research area in the Quantum Articles archive.
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- We consider Lifshitz-type scalar theories with explicit breaking of the Lorentz symmetry that, in addition, exhibit anisotropic scaling laws near the ultraviolet fixed point.
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