Mean-field lattice equations of state. III. Modeling the phase behavior of supercritical gas-polymer mixtures

1990 ◽  
Vol 23 (8) ◽  
pp. 2321-2329 ◽  
Author(s):  
Eric J. Beckman ◽  
Ronald Koningsveld ◽  
Roger S. Porter
Keyword(s):  
Phase Behavior ◽  
Equations Of State ◽  
Mean Field ◽  
Polymer Mixtures

scholarly journals Phase Behavior of Magnetic Colloid−Polymer Mixtures:  1. Mean Field Calculations

Langmuir ◽  
2002 ◽  
Vol 18 (2) ◽  
pp. 377-381 ◽  
Author(s):  
G. A. van Ewijk ◽  
G. J. Vroege
Keyword(s):  
Phase Behavior ◽  
Mean Field ◽  
Polymer Mixtures

Mean-Field Theory Prediction of the Phase Behavior and Phase Structure of Alkyl-Propoxy-Ethoxylate “Graded” Surfactants in Water:  Temperature and Electrolyte Effects

Langmuir ◽  
2003 ◽  
Vol 19 (10) ◽  
pp. 4483-4492 ◽  
Author(s):  
Nadezhda P. Shusharina ◽  
Sudhakar Balijepalli ◽  
Henri J. M. Gruenbauer ◽  
Paschalis Alexandridis
Keyword(s):  
Field Theory ◽  
Water Temperature ◽  
Phase Behavior ◽  
Phase Structure ◽  
Mean Field Theory ◽  
Mean Field ◽  
Electrolyte Effects

Mean Field Lattice Equations Of State

1988 ◽  
pp. 197-209
Author(s):  
Eric J. Beckman ◽  
Roger S. Porter ◽  
Ronald Koningsveld ◽  
Ludo A. Kleintjens
Keyword(s):  
Equations Of State ◽  
Mean Field

scholarly journals Impact of the Nuclear Equation of State on the Stability of Hybrid Neutron Stars

Universe ◽  
2019 ◽  
Vol 5 (8) ◽  
pp. 186 ◽  
Author(s):  
Mateusz Cierniak ◽  
Tobias Fischer ◽  
Niels-Uwe Bastian ◽  
Thomas Klähn ◽  
Marc Salinas
Keyword(s):  
Equations Of State ◽  
Mean Field Theory ◽  
Mean Field ◽  
Type Model ◽  
Two Phase ◽  
Relativistic Mean Field ◽  
Nuclear Equation Of State ◽  
Hot Matter ◽  
The Stability ◽  
Quark Phase

We construct a set of equations of state (EoS) of dense and hot matter with a 1st order phase transition from a hadronic system to a deconfined quark matter state. In this two-phase approach, hadrons are described using the relativistic mean field theory with different parametrisations and the deconfined quark phase is modeled using vBag, a bag–type model extended to include vector interactions as well as a simultaneous onset of chiral symmetry restoration and deconfinement. This feature results in a non–trivial connection between the hadron and quark EoS, modifying the quark phase beyond its onset density. We find that this unique property has an impact on the predicted hybrid (quark core) neutron star mass–radius relations.

FINITE TEMPERATURE EQUATIONS OF STATE FOR MIXED STARS

2004 ◽  
Vol 13 (07) ◽  
pp. 1249-1253
Author(s):  
DÉBORA P. MENEZES ◽  
C. PROVIDÊNCIA
Keyword(s):  
Field Theory ◽  
Neutron Stars ◽  
Quark Matter ◽  
Finite Temperature ◽  
Equations Of State ◽  
Mean Field Theory ◽  
Mean Field ◽  
Relativistic Mean Field Theory ◽  
Relativistic Mean Field

We investigate the properties of mixed stars formed by hadronic and quark matter in β-equilibrium described by appropriate equations of state (EOS) in the framework of relativistic mean-field theory. The calculations were performed for T=0 and for finite temperatures and also for fixed entropies with and without neutrino trapping in order to describe neutron and proto-neutron stars. The star properties are discussed. Maximum allowed masses for proto-neutron stars are much larger when neutrino trapping is imposed.

Phase Behavior and Microdomain Structure in Perfluorosulfonated Ionomers via Self-Consistent Mean Field Theory

2002 ◽  
Vol 35 (14) ◽  
pp. 5630-5639 ◽  
Author(s):  
Jeffrey J. Krueger ◽  
Philip P. Simon ◽  
Harry J. Ploehn
Keyword(s):  
Field Theory ◽  
Phase Behavior ◽  
Mean Field Theory ◽  
Mean Field ◽  
Self Consistent ◽  
Microdomain Structure
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