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19992024
most citedFunctional renormalization group approach to the sine-Gordon model

59 citations · 475 across the 32 of their papers we have counts for

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hep-ph2019★ 5 cited

Lorentz Breaking and SU(2)_L x U(1)_Y Gauge Invariance for Neutrino Decays

U. D. Jentschura, I. Nandori, G. Somogyi

Conceivable Lorentz-violating effects in the neutrino sector remain a research area of great general interest, as they touch upon the very foundations on which the Standard Model a…

hep-ph2019★ 13 cited

Neutrino Splitting for Lorentz-Violating Neutrinos: Detailed Analysis

G. Somogyi, I. Nandori, U. D. Jentschura

Lorentz-violating neutrino parameters have been severely constrained on the basis of astrophysical considerations. In the high-energy limit, one generally assumes a superluminal di…

hep-ph2018★ 13 cited

Atomic Physics Constraints on the X Boson

Ulrich D. Jentschura, Istvan Nandori

Recently, a peak in the light fermion pair spectrum at invariant q^2 approximately equal to 16.7 Me^2. has been observed in the bombardment of Li-7 by protons. This peak has been i…

hep-ph2017

Neutrino Pair Cerenkov Radiation for Tachyonic Neutrinos

Ulrich D. Jentschura, Istvan Nandori

The emission of a charged light lepton pair by a superluminal neutrino has been identified as a major factor in the energy loss of highly energetic neutrinos. The observation of Pe…

hep-ph2017★ 9 cited

Calculation of the Decay Rate of Tachyonic Neutrinos against Charged-Lepton-Pair and Neutrino-Pair Cerenkov Radiation

Ulrich D. Jentschura, Istvan Nandori, Robert Ehrlich

We consider in detail the calculation of the decay rate of high-energy superluminal neutrinos against (charged) lepton pair Cerenkov radiation (LPCR), and neutrino pair Cerenkov ra…