In generalizing the special-relativistic one-component version of Eckart’s continuum thermodynamics to general-relativistic space-times with Riemannian or post-Riemannian geometry as presented by Schouten (Schouten, J.A. Ricci-Calculus, 1954) and Blagojevic (Blagojevic, M. Gauge Theories of Gravitation, 2013) we consider the entropy production and other thermodynamical quantities, such as the e...

In this paper and its companion [2], the authors introduce a causal hyperbolic modification of the Eckart-Landau-Weinberg dissipation tensor, for the dynamics of collision-dominated radiation. The resulting system of partial differential equations for relativistic fluid dynamics is shown to exclusively admit subluminal, decaying modes for any finite wavelength. This validates the new relativist...

in which the WA are the components of the unit time-like velocity vector and the quantities hAB are the components of the metric tensor of the space. The scalar p in these equations is the material density and is assumed to satisfy a conservation law; finally, the quantity p is a scalar which is commonly called the pressure although it is not to be confused with a hydrodynamical pressure. A str...

We study the localization property of antisymmetric tensor fields in the locally localized gravity models. It is shown that all the antisymmetric tensor fields, including the vector field, in a bulk space-time are trapped on an AdS brane by a gravitational interaction where the presence of the brane cosmological constant plays an important role as in the cases of the other bulk fields. The norm...

Few recent generations of cosmologists have solved non-local newtonian equations of the gravitational instability in an expanding universe. In this approach pancaking is the predominant form of first collapsing objects. Relativistic counterparts of these equations contain the electric and magnetic parts of the Weyl tensor. In the linear theory the magnetic part is associated with gravitational ...

We study the interactions of the octet baryons in a relativistic meson exchange approach connecting free-space and in-medium interactions with those in finite (hyper)nuclei. A short sketch of the model including the relativistic T-and G-matrix and the mapping of the G-matrix onto density dependent vertex functionals in the density dependent rel-ativistic hadron field theory (DDRH) is given. Fro...

We study the most general, relativistic, constituent qq meson wave function within a new covariant framework. We find that by including a tensor wave function component, a pure valence quark model is now capable of reproducing not only all static pion data (fπ, 〈r2 π〉) but also the distribution amplitude, form factor (Fπ(Q)), and structure functions. Further, our generalized spin wave function ...

The brane cosmology scenario is based on the idea that our Universe is a 3−brane embedded in a five-dimensional bulk. In this work, a general class of braneworld wormholes is explored with R 6= 0, where R is the four dimensional Ricci scalar, and specific solutions are further analyzed. A fundamental ingredient of traversable wormholes is the violation of the null energy condition (NEC). Howeve...

The process of teleportation of a completely unknown one-particle state of a free relativistic quantum field is considered. In contrast to the non-relativistic quantum mechanics, the telepor-tation of an unknown state of the quantum field cannot be in principle described in terms of a measurement in a tensor product of two Hilbert spaces to which the unknown state and the state of the EPR-pair ...

New results on soft hadron distributions and correlations measured with the STAR experiment are presented. Knowledge about the bulk properties of relativistic heavy-ion collisions offered by these results is discussed.