Results 21 to 30 of about 3,816,107 (170)
Compact Stars in the vBag Model and Its f-Mode Oscillations
Universe, 2023 Electromagnetic (EM) observations and gravitational wave (GW) measurements enable us to determine the mass and radius of neutron stars (NSs) and their tidal deformability, respectively.
Heng-Yi Zhou, Wei Wei, Xia Zhou
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Thermodynamic Properties and Equation of State for Tungsten
Crystals, 2023 A high-temperature equation of state for tungsten was constructed in this study using experimental data on its thermodynamic properties, thermal expansion, compressibility, and bulk compression modulus. The totality of experimental data were optimized by
Nikolay V. Kozyrev, Vladimir V. Gordeev
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Chiral dynamics of the nuclear equation of state [PDF]
, 1998 We present a new chiral power expansion scheme for the nuclear equation of state. The scheme is effective in the sense that it is constructed to work around nuclear saturation density.
Lutz, Matthias
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Equation of state of the running vacuum
European Physical Journal C: Particles and Fields, 2022 Recent studies of quantum field theory in FLRW spacetime suggest that the cause of the speeding up of the universe is the running vacuum (RV), see Moreno-Pulido and Solà Peracaula (Eur Phys J C 82(6):551, 2022; Eur Phys J C 80(8):692, 2020).
Cristian Moreno-Pulido +1 more
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Constraining the Inflationary Equation of State
, 2011 We explore possible constraints on the inflationary equation state: p=w\rho. While w must be close to -1 for those modes that contribute to the observed power spectrum, for those modes currently out of experimental reach, the constraints on w are much ...
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History of the Equation of State of Seawater [PDF]
Oceanography, 2010 As one of few who have been involved in the equation of state of seawater over the last 40 years, the author was invited to review some of the history behind its early development and also the more recent thermodynamic equation of state.
Frank J. Millero
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Analysis of equations of state for polymers
Polímeros, 2015 In the literature there are several studies comparing the accuracy of various models in describing the PvT behavior of polymers. However, most of these studies do not provide information about the quality of the estimated parameters or the sensitivity of
Erlí José Padilha Júnior +2 more
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Equation of state of quark-nuclear matter
, 2002 Quark-nuclear matter (QNM) is a many-body system containing hadrons and deconfined quarks. Starting from a microscopic quark-meson coupling (QMC) Hamiltonian with a density dependent quark-quark interaction, an effective quark-hadron Hamiltonian is ...
Krein, G., Vizcarra, V. E.
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Equation of State from Lattice QCD Calculations
, 2011 We provide a status report on the calculation of the Equation of State (EoS) of QCD at finite temperature using lattice QCD. Most of the discussion will focus on comparison of recent results obtained by the HotQCD and Wuppertal-Budapest (W-B ...
Gupta, Rajan
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Skyrme models and nuclear matter equation of state [PDF]
, 2015 We investigate the role of pressure in a class of generalised Skyrme models. We introduce pressure as the trace of the spatial part of the energy-momentum tensor and show that it obeys the usual thermodynamical relation. Then, we compute analytically the
A. Schmitt +4 more
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