Universe, Volume 3, Issue 4

In this paper we present the measurement of charged pion two-particle femtoscopic correlation functions in $\sqrt{s_{NN}}=200$ GeV Au + Au collisions in 31 average transverse mass bins, separately for positive and negative pion pairs. Lévy-shap...

In ultra-relativistic collisions of heavy ions, the strongly interacting Quark Gluon Plasma (sQGP) is created. The fluid nature of the sQGP was one of the important discoveries of high energy heavy ion physics in the last decades. Henceforth the expl...

The motivation for this talk and paper is related to the classification of the homogeneous simply connected maximal 3-geometries (the so-called Thurston geometries: ${\mathbf{E}}^3$ , ${\mathbf{S}}^3$ , ${\mathbf{H}}^3$ , ${\mathbf{S}}^2\times \mathbf{R}$ , ${\mathbf{H}}^2\times \mathbf{R}$...

We investigate the effect of intense magnetic fields on the $(2+1)$ -dimensional reduced- magnetohydrodynamical (MHD) expansion of hot and dense quark–gluon plasma (QGP) produced in $\sqrt{s_{\mathrm{NN}}}$ = 200 GeV Au+Au collisions. For the sake of...

Condensed Neutrino Objects (CNO) are a candidate for the Dark Matter which everyone has been looking for. In this article, from Albert Einstein’s original 1911 and 1917 papers, we begin the journey from weak lensing data to neutrino signatures. New r...

Conserved currents of any spin $t>0$ built from bosonic symmetric massless gauge fields of arbitrary integer spins $s_1+s_2>t$ in $Ad{S}_4$ are found. Analogous to the case of $4d$ Minkowski space, currents...

Wouldbe consequences of the existence of effective interactions in quantum gravitation theory are considered. In the framework of the approach, the example of a running gravitational coupling is presented, corresponding to an adequate description of...

Analysis of directed flow ( $v_1$ ) of protons, antiprotons and pions in heavy-ion collisions is performed in the range of collision energies $\sqrt{s_{NN}}$ = 2.7–39 GeV. Simulations have been done within a three-fluid model employing a purely...

We extend our recent study on the duality between stringy higher spin theories and free conformal field theories (CFTs) in the $SU\left(N\right)$ adjoint representation to other matrix models, namely the free $SO\left(N\right)$ and $Sp\left(N\right)$ ad...

Short-range correlations of identified charged hadrons in pp ( $\sqrt{s}=$ 0.9, 2.76, and 7 TeV), pPb ( $\sqrt{s_{{}_{\mathrm{NN}}}}=$ 5.02 TeV), and peripheral PbPb collisions ( $\sqrt{s_{{}_{\mathrm{NN}}}}=$ 2.76 TeV) are studied with the CMS detector at the LHC. Cha...