A5007808611- High-Energy Particle Collisions Research
- Pulsars and Gravitational Waves Research
- Fluid Dynamics and Turbulent Flows
- Quantum Chromodynamics and Particle Interactions
- Cosmology and Gravitation Theories
- High-pressure geophysics and materials
- Quantum Electrodynamics and Casimir Effect
- Gas Dynamics and Kinetic Theory
- Geophysics and Gravity Measurements
- Hydrocarbon exploration and reservoir analysis
- Nuclear physics research studies
- Advanced Thermodynamics and Statistical Mechanics
- Quantum, superfluid, helium dynamics
University of Illinois Urbana-Champaign
2024
University of Houston
2023
Campbell Collaboration
2023
Universidad Nacional de Colombia
2018-2019
Abstract This review aims at providing an extensive discussion of modern constraints relevant for dense and hot strongly interacting matter. It includes theoretical first-principle results from lattice perturbative QCD, as well chiral effective field theory results. From the experimental side, it heavy-ion collision low-energy nuclear physics results, observations neutron stars their mergers. The validity different constraints, concerning specific conditions ranges applicability, is also provided.
The nonequilibrium attractors of systems undergoing Gubser flow within relativistic kinetic theory are studied. In doing so we employ well-established methods nonlinear dynamical which rely on finding the fixed points, investigating structure diagrams evolution equations, and characterizing basin attraction using a Lyapunov function near stable points. We obtain anisotropic hydrodynamics, Israel-Stewart (IS) transient fluid (DNMR) theories show that they indeed nonplanar is essentially three...
For the Bjorken flow we investigate hydrodynamization of different modes one-particle distribution function by analyzing its relativistic kinetic equations. We calculate constitutive relations each mode written as a multi-parameter trans-series encoding non-perturbative dissipative contributions quantified Knudsen Kn and inverse Reynolds Re−1 numbers. At any given order in asymptotic expansion mode, transport coefficients get effectively renormalized summing over all sectors appearing...
Exploring the equation of state dense matter is an essential part interpreting observable properties neutron stars. We present here first results for in zero-temperature limit generated by MUSES Calculation Engine, a composable workflow management system that orchestrates calculation and data processing stages comprising collection software modules designed within framework. The presented this work calculate equations using algorithms spanning three different theories/models: (1) Crust...
This review aims at providing an extensive discussion of modern constraints relevant for dense and hot strongly interacting matter. It includes theoretical first-principle results from lattice perturbative QCD, as well chiral effective field theory results. From the experimental side, it heavy-ion collision low-energy nuclear physics results, observations neutron stars their mergers. The validity different constraints, concerning specific conditions ranges applicability, is also provided.
We explore the quantum chromodynamics (QCD) phase diagram's complexities, including quark deconfinement transitions, liquid-gas changes, and critical points by using chiral mean-field (CMF) model that is able to capture all these features. introduce a vector meson field redefinition within CMF framework, enabling precise adjustments of masses coupling strengths related interactions. Performing new fit potential, we are replicate recent lattice QCD results, low-energy nuclear physics...
We explore the Quantum Chromodynamics (QCD) phase diagram's complexities, including quark deconfinement transitions, liquid-gas changes, and critical points, using chiral mean-field (CMF) model that is able to capture all these features. introduce a vector meson renormalization within CMF framework, enabling precise adjustments of masses coupling strengths related interactions. Performing new fit potential, we are replicate recent lattice QCD results, low energy nuclear physics properties,...
In this paper we explore independently for the first time three chemical potentials (baryon $\mu_B$, charged $\mu_Q$, and strange $\mu_S$) in Chiral mean-field (CMF) model. We designed implemented \texttt{CMF++}, a new version of CMF model rewritten \texttt{C++} that is optimized, modular, well-documented. \texttt{CMF++} has been integrated into MUSES Calculation Engine as free open source software module. The runtime improved more than 4 orders magnitude across all 3 potentials, when...
We discuss the non-equilibrium attractors of systems undergoing Gubser flow within kinetic theory by means nonlinear dynamical systems. obtain anisotropic hydrodynamics, Israel-Stewart (IS) and transient fluid (DNMR) theories. These are non-planar basin attraction is three dimensional. compare asymptotic each hydrodynamic model with one obtained from exact solution Boltzmann equation relaxation time approximation. Anisotropic hydrodynamics matches, up to high numerical accuracy, attractor...
In this contribution, we report our recent findings on the phenomenological applications of non-equilibrium attractors to transport phenomena in fluid dynamics. Within kinetic theory description, study non-linear hydrodynamization processes a relativistic undergoing Bjorken flow. The mathematical problem solving Boltzmann equation with time-dependent relaxation time is recast into an infinite set nonlinear ordinary differential equations for moments one-particle distribution function....