432 citations · 5.7k across the 212 of their papers we have counts for
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Quantum dynamics in atomic-fountain experiments for measuring the electric dipole moment of the electron with improved sensitivity
B. J. Wundt, C. T. Munger, U. D. Jentschura
An improved measurement of the electron electric dipole moment (EDM) appears feasible using ground-state alkali atoms in an atomic fountain in which a strong electric field, which…
Quantum Electrodynamic Corrections to the g Factor of Helium P States
M. Puchalski, U. D. Jentschura
The Lande g factor describes the response of an atomic energy level to an external perturbation by a uniform and constant magnetic field. In the case of many-electron systems, the…
Neutrino Helicity Reversal and Fundamental Symmetries
U. D. Jentschura, B. J. Wundt
A rather elusive helicity reversal occurs in a gedanken experiment in which a massive left-handed Dirac neutrino, traveling at a velocity u < c, is overtaken on a highway by a spee…
Triple Compton effect: A photon splitting into three upon collision with a free electron
E. Lötstedt, U. D. Jentschura
The process in which a photon splits into three after the collision with a free electron (triple Compton effect) is the most basic process for the generation of a high-energy multi…
Enhancement of Blackbody Friction due to the Finite Lifetime of Atomic Levels
G. Lach, M. DeKieviet, U. D. Jentschura
The thermal friction force acting on an atom moving relative to a thermal photon bath is known to be proportional to an integral over the imaginary part of the frequency-dependent…
From Generalized Dirac Equations to a Candidate for Dark Energy
U. D. Jentschura, B. J. Wundt
We consider extensions of the Dirac equation with mass terms m1+i*gamma5*m2 and i*m_1+gamma*m2. The corresponding Hamiltonians are Hermitian and pseudo-Hermitian ("gamma5 Hermitian…
Tachyonic Field Theory and Neutrino Mass Running
U. D. Jentschura
In this paper three things are done. (i) We investigate the analogues of Cerenkov radiation for the decay of a superluminal neutrino and calculate the Cerenkov angles for the emiss…
Bound-free pair production in ultra-relativistic ion collisions at the LHC collider: Analytic approach to the total and differential cross sections
A. N. Artemyev, U. D. Jentschura, V. G. Serbo +1
A theoretical investigation of the bound-free electron-positron pair production in relativistic heavy ion collisions is presented. Special attention is paid to the positrons emitte…
Dirac Hamiltonian with Imaginary Mass and Induced Helicity-Dependence by Indefinite Metric
U. D. Jentschura
It is of general theoretical interest to investigate the properties of superluminal matter wave equations for spin one-half particles. One can either enforce superluminal propagati…
Localizability of Tachyonic Particles and Neutrinoless Double Beta Decay
U. D. Jentschura, B. J. Wundt
The quantum field theory of superluminal (tachyonic) particles is plagued with a number of problems, which include the Lorentz non-invariance of the vacuum state, the ambiguous sep…