90 citations · 967 across the 118 of their papers we have counts for
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The influence of the chameleon field potential on transition frequencies of gravitationally bound quantum states of ultra-cold neutrons
A. N. Ivanov, R. Höllwieser, T. Jenke +2
We calculate the chameleon field potential for ultracold neutrons, bouncing on top of one or between two neutron mirrors in the gravitational field of the Earth. For the resulting…
On renormalizability of the massless Thirring model
H. Bozkaya, A. N. Ivanov, M. Pitschmann
We discuss the renormalizability of the massless Thirring model in terms of the causal fermion Green functions and correlation functions of left-right fermion densities. We obtain…
On the renormalization of the sine-Gordon model
H. Bozkaya, M. Faber, A. N. Ivanov +1
We analyse the renormalizability of the sine-Gordon model by the example of the two-point Green function up to second order in alpha_r(M), the dimensional coupling constant defined…
On the vacua in the massless Thirring model
M. Faber, A. N. Ivanov
We calculate the most general effective potential for the massless Thirring model in dependence of the local fields of all fermion-antifermion collective excitations. We analyse th…
Dynamical breaking of conformal symmetry in the massless Thirring model
M. Faber, A. N. Ivanov
We discuss conformal invariance of the massless Thirring model. We show that conformal symmetry of the massless Thirring model is dynamically broken due to the constant of motion c…
Goldstone bosons in the massless Thirring model. Witten's criterion
M. Faber, A. N. Ivanov
We discuss the Ward identity and the low-energy theorem for the divergence of the axial-vector current in the massless Thirring model with fermion fields quantized in the chirally…