The amplitude for vacuum photon splitting was studied in the context of the general Lorentz- and CPT-violating quantum electrodynamics (QED) extension. At leading order in certain coefficients for Lorentz violation, a nonzero on-shell one-loop amplitude for photon triple splitting was found
We consider an extended QED with the addition of a dimension-five Lorentz-breaking coupling between ...
In the context of conventional quantum field theory, we present a general Lorentz-violating extensio...
In the context of conventional quantum field theory, we present a general Lorentz-violating extensio...
Radiative corrections arising from Lorentz violation in the fermion sector induce a nonzero amplitud...
We consider one-loop radiative corrections from Lorentz- and CPT-violating extended QED to address t...
A time-varying fine structure constant α(t) could give rise to Lorentz- and CPT-violating changes to...
The extended QED with renormalizable interactions breaking the Lorentz and CPT symmetry is considere...
Certain forms of Lorentz violation in the photon sector are difficult to bound directly, since they ...
Certain forms of Lorentz violation in the photon sector are difficult to bound directly, since they ...
We show that the general Lorentz- and CPT-violating extension of quantum electrodynamics is one-loop...
Long ago, Carroll, Field and Jackiw introduced CPT-violation in the photon sector by adding a dimens...
We calculate the width of photon splitting to three photons in a special model of quantum electrodyn...
Infrared, optical, and ultraviolet spectropolarimetry of cosmological sources is used to constrain t...
The possibility of a small modification of spinor Quantum Electro-Dynamics is reconsidered, in which...
Tiny violations of the Lorentz symmetry of relativity and the associated discrete CPT symmetry could...
We consider an extended QED with the addition of a dimension-five Lorentz-breaking coupling between ...
In the context of conventional quantum field theory, we present a general Lorentz-violating extensio...
In the context of conventional quantum field theory, we present a general Lorentz-violating extensio...
Radiative corrections arising from Lorentz violation in the fermion sector induce a nonzero amplitud...
We consider one-loop radiative corrections from Lorentz- and CPT-violating extended QED to address t...
A time-varying fine structure constant α(t) could give rise to Lorentz- and CPT-violating changes to...
The extended QED with renormalizable interactions breaking the Lorentz and CPT symmetry is considere...
Certain forms of Lorentz violation in the photon sector are difficult to bound directly, since they ...
Certain forms of Lorentz violation in the photon sector are difficult to bound directly, since they ...
We show that the general Lorentz- and CPT-violating extension of quantum electrodynamics is one-loop...
Long ago, Carroll, Field and Jackiw introduced CPT-violation in the photon sector by adding a dimens...
We calculate the width of photon splitting to three photons in a special model of quantum electrodyn...
Infrared, optical, and ultraviolet spectropolarimetry of cosmological sources is used to constrain t...
The possibility of a small modification of spinor Quantum Electro-Dynamics is reconsidered, in which...
Tiny violations of the Lorentz symmetry of relativity and the associated discrete CPT symmetry could...
We consider an extended QED with the addition of a dimension-five Lorentz-breaking coupling between ...
In the context of conventional quantum field theory, we present a general Lorentz-violating extensio...
In the context of conventional quantum field theory, we present a general Lorentz-violating extensio...
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