492 citations · 5.7k across the 186 of their papers we have counts for
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Quasi-Continuous Symmetries of Non-Lie Type
Andrei Ludu, Walter Greiner
We introduce a smooth mapping of some discrete space-time symmetries into quasi-continuous ones. Such transformations are related with q-deformations of the dilations of the Euclid…
A New Nonlinear Liquid Drop Model. Clusters as Solitons on The Nuclear Surface
Andrei Ludu, Aurel Sandulescu, Walter Greiner
By introducing in the hydrodynamic model, i.e. in the hydrodynamic equations and the corresponding boundary conditions, the higher order terms in the deviation of the shape, we obt…
Particle production by time-dependent meson fields in relativistic heavy-ion collisions
I. N. Mishustin, L. M. Satarov, H. Stoecker +1
Collective bremsstrahlung of vector meson fields caused by mutual deceleration of the colliding nuclei is considered within the time-dependent Walecka theory. Excitation functions…
Signatures of dense hadronic matter in ultrarelativistic heavy ion reactions
L. A. Winckelmann, C. Ernst, L. Gerland +13
The behavior of hadronic matter at high baryon densities is studied within Ultrarelativistic Quantum Molecular Dynamics (URQMD). Baryonic stopping is observed for Au+Au collisions…
Non-Trivial Fixed Points of the Scalar Field Theory
K. Sailer, W. Greiner
The phase structure of the scalar field theory with arbitrary powers of the gradient operator and a local non-analytic potential is investigated by the help of the RG in Euclidean…
Collective flow in heavy ion reactions and the properties of excited nuclear matter
J. Konopka, S. A. Bass, M. Bleicher +8
Quantum Molecular Dynamics (QMD) calculations of central collisions between heavy nuclei are used to study fragment production and the creation of collective flow. It is shown that…