Zobrazeno 1 - 10
of 3 905
pro vyhledávání: '"Florkowski, A."'
Autor:
Florkowski, Wojciech
The concept of spin hydrodynamics is reexamined and briefly characterized.
Comment: Talk presented at the EMMI Workshop at the University of Wroclaw: Aspects of Criticality II
Comment: Talk presented at the EMMI Workshop at the University of Wroclaw: Aspects of Criticality II
Externí odkaz:
http://arxiv.org/abs/2411.19673
The equations of perfect spin hydrodynamics are solved for the first time using a realistic (3+1)-dimensional hydrodynamic background, calibrated to reproduce a comprehensive set of hadronic observables, including rapidity distributions, transverse m
Externí odkaz:
http://arxiv.org/abs/2411.08223
Classical pseudo-gauge transformations are discussed in the context of hydrodynamic models of heavy-ion collisions. A decomposition of the pseudo-gauge transformation into Lorentz-invariant tensors is made, which allows for better interpretation of i
Externí odkaz:
http://arxiv.org/abs/2411.06249
A recently formulated extension of perfect spin hydrodynamics, which includes second-order corrections in the spin polarization tensor to the energy-momentum tensor and baryon current, is studied in the case of a one-dimensional boost-invariant expan
Externí odkaz:
http://arxiv.org/abs/2411.06154
Equal-time commutators of different components of the energy-momentum tensor at spatially separated points are calculated for a relativistic quantum Fermi gas at finite temperature and density. Different definitions of such components, also known as
Externí odkaz:
http://arxiv.org/abs/2409.18912
Autor:
Bondar, Yehor, Florkowski, Wojciech
The spin polarization of $\Lambda$ hyperons produced in inclusive reactions with unpolarized protons on unpolarized targets has been studied for almost 40 years. The NA61\SHINE experiment at the CERN SPS has a great potential to study transverse pola
Externí odkaz:
http://arxiv.org/abs/2408.11050
A hybrid framework of spin hydrodynamics is proposed that combines the results of kinetic theory for particles with spin 1/2 with the Israel-Stewart method of introducing non-equilibrium dynamics. The framework of kinetic theory is used to define the
Externí odkaz:
http://arxiv.org/abs/2408.03106
Autor:
Banerjee, Soham, Bhadury, Samapan, Florkowski, Wojciech, Jaiswal, Amaresh, Ryblewski, Radoslaw
In this work, we address the problem of longitudinal spin polarization of the $\Lambda$ hyperons produced in relativistic heavy-ion collisions. We combine a relativistic kinetic-theory framework that includes spin degrees of freedom treated in a clas
Externí odkaz:
http://arxiv.org/abs/2405.05089
Generalized thermodynamic relations are introduced into the framework of a relativistic perfect spin hydrodynamics. They allow for consistent treatment of spin degrees of freedom, including the use of spin tensors whose structure follows from microsc
Externí odkaz:
http://arxiv.org/abs/2405.03263
We analyze the low- and high-momentum rest frame modes in the second-order spin hydrodynamics and check the asymptotic causality of the theory. A truncation scheme of the Israel-Stewart formalism derived in our earlier work is proposed that extends t
Externí odkaz:
http://arxiv.org/abs/2403.04711