scholarly journals Vacuum Cherenkov radiation in quantum electrodynamics with high-energy Lorentz violation

2011 ◽  
Vol 83 (5) ◽  
Author(s):  
Damiano Anselmi ◽  
Martina Taiuti
Keyword(s):  
Quantum Electrodynamics ◽  
Cherenkov Radiation ◽  
Lorentz Violation ◽  
High Energy

scholarly journals A search for the analogue to Cherenkov radiation by high energy neutrinos at superluminal speeds in ICARUS

2012 ◽  
Vol 711 (3-4) ◽  
pp. 270-275 ◽  
Author(s):  
M. Antonello ◽  
P. Aprili ◽  
B. Baibussinov ◽  
M. Baldo Ceolin ◽  
P. Benetti ◽  
...  
Keyword(s):  
Cherenkov Radiation ◽  
High Energy ◽  
High Energy Neutrinos

Theory of fermion exchange in massive quantum electrodynamics at high energy. I

1976 ◽  
Vol 13 (2) ◽  
pp. 369-378 ◽  
Author(s):  
Barry M. McCoy ◽  
Tai Tsun Wu
Keyword(s):  
Quantum Electrodynamics ◽  
High Energy

scholarly journals Photon splitting bound on Lorentz Violation in QED from multi-TeV photon observation.

2018 ◽  
Vol 191 ◽  
pp. 02020
Author(s):  
Konstantin Astapov ◽  
Petr Satunin ◽  
Dmitry Kirpichnikov
Keyword(s):  
Quantum Electrodynamics ◽  
Crab Nebula ◽  
Lorentz Invariance ◽  
Lorentz Violation ◽  
Mass Scale ◽  
Special Model ◽  
Astrophysical Source ◽  
Broken Lorentz Invariance ◽  
Photon Splitting ◽  
The Crab Nebula

We calculate the width of photon splitting to three photons in a special model of quantum electrodynamics with broken Lorentz invariance. This process may lead to a sharp cut-off in a photon spectrum of a given astrophysical source. Analysing experimental data, we set a constraint on Lorentz-violating mass scale from the absence of such cut-off in the Crab Nebula spectrum.

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