We study the stability of first-order dissipative spin-hydrodynamic frameworks. We considered two different first-order dissipative spin-hydrodynamic frameworks. The first one considers the spin-chemical potential (𝜔𝛼𝛽 ...
Recent evidence of the spin polarization of weakly decaying Lambda hyperons has opened up a newpathway for investigating nontrivial vortical structures of strongly interacting matter generated in heavy-ion experiments ...
We present a new derivation of Israel-Stewart-like relativistic second-order dissipative spin hydrodynamic equations using the entropy current approach. In our analysis, we consider a general energy-momentum tensor with ...
Two formulations of relativistic hydrodynamics of particles with spin 1/2 are compared. The first approach,
dubbed the canonical one, uses expressions for the energy-momentum and spin tensors that have properties
that ...
Semiclassical expansion of the Wigner function for spin- fermions having an effective spacetime-dependent mass is used to analyze spin-polarization effects. The existing framework is reformulated to obtain a differential ...
We investigate the probable existence of dark matter in the interior of neutron stars. Despite the current state of knowledge, the observational properties of neutron stars have not definitively ruled out the possibility ...
We propose a symmetry resolution of entanglement for categorical noninvertible symmetries (CaT-SREE) in (1+1)-dimensional conformal field theories. The definition parallels that of grouplike invertible symmetries, employing ...
In high multiplicity proton-proton (𝑝−𝑝) collisions, the formation of a deconfined state of quarks and gluons akin to heavy ion collisions (HIC) has been a subject of significant interest. In proton-proton (𝑝 −𝑝) ...
Suppression in the yield of quarkonia (heavy quark-antiquark bound states) has been considered one of the important signatures of the formation of the thermalized deconfined partonic matter, also known as the Quark Gluon ...
The second Hot QCD Matter 2024 conference at IIT Mandi focused on various ongoing topics in high-energy heavy-ion collisions, encompassing theoretical and experimental perspectives. This proceedings volume includes 19 ...
The production cross sections of B and B mesons are reported in proton-proton (pp) collisions recorded by the CMS experiment at the CERN LHC with a center-of-mass energy of 5.02 TeV. The data sample corresponds to ...
We study the geometric optics limit of the electrodynamics in the presence of Lorentz violating Chern-Simons term in (3+1) dimensions. The Chern-Simons term couples the dual electromagnetic tensor to an external four-vector ...
Nuclear medium effects on 𝐵+ meson production are studied using the binary-collision scaled cross section ratio between events of different charged-particle multiplicities from proton-lead collisions. Data, collected by ...
We present a first-order dissipative spin hydrodynamic framework, where the spin chemical potential 𝜔𝜇𝜈
is treated as the leading term in the hydrodynamic gradient expansion, i.e., 𝜔𝜇𝜈 ∼𝒪(1)
. We argue that for ...
The equation of state (EOS) for neutron stars is modeled using the relativistic mean field (RMF) approach with a mesonic nonlinear (NL) interaction, a modified sigma potential (NL–σ cut) that mimics the effect of an exclusion ...
Measurements of the production yields of charm baryons () and charm mesons () in proton-lead collisions at a nucleon-nucleon center-of-mass energy of 8.16 TeV are presented. The data were collected in 2016 with the CMS ...
The first measurement of the dijet transverse momentum balance xj in proton-lead (pPb) collisions at a nucleon-nucleon center-of-mass energy of = 8.16 TeV is presented. The xj observable, defined as the ratio of the ...
Using the entropy current analysis, we develop a Naiver-Stokes theory of dissipative spin hydrodynamic framework. Here, we consider that the spin chemical potential () is a leading order term () in the hydrodynamic gradient ...
We estimate the transport coefficient like shear viscosity of hot hadronic matter in van der Walls hadron resonance gas (VDW HRG) model. We have compared the results of VDW HRG model with ideal HRG model and excluded volume ...
Matter produced in heavy ion collisions has multiple conserved numbers like baryon number, strangeness and electric charge. The diffusion process of these charges can be described by a diffusion matrix describing the ...