Physics of Strongly Coupled Plasma

Фортов, В. Е.; Iakubov, I. T.; Khrapak, A. G.

doi:10.1093/acprof:oso/9780199299805.001.0001

Cited by 226 publications

(225 citation statements)

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“…Conversely, if coming from high densities and temperatures, when the CC is reached, the first quarks will start to be confined into bubbles of less dense hadronic matter. There is an interesting analogy to the "ionization boundary curve" and "recombination boundary curve" of the hypothetical ionization-driven plasma phase transition in dense hydrogen at megabar pressure range (see, e.g., [113][114][115]). This first-order PT in weakly ionized hydrogen (predominantly H and H 2 and small amount of p and e) is driven by a jump-like ionization (deconfinment) into highly ionized hydrogen (predomi- nantly p and e and small amount of H and H 2 ).…”

Section: B Deconfinement Phase Transitionmentioning

confidence: 99%

Noncongruence of the nuclear liquid-gas and deconfinement phase transitions

et al. 2013

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First order phase transitions (PTs) with more than one globally conserved charge, so-called noncongruent PTs, have characteristic differences compared to congruent PTs (e.g., dimensionality of phase diagrams, location and properties of critical points and endpoints). In the present article we investigate the non-congruence of the nuclear liquid-gas PT at sub-saturation densities and the deconfinement PT at high densities and/or temperatures in Coulomb-less models, relevant for heavyion collisions and neutron stars. For the first PT, we use the FSUgold relativistic mean-field model and for the second one the relativistic chiral SU(3) model. The chiral SU(3) model is one of the few models for the deconfinement PT, which contains quarks and hadrons in arbitrary proportions (i.e. a "solution") and gives a continuous transition from pure hadronic to pure quark matter above a critical point. The study shows the universality of the applied concept of non-congruence for the two PTs with an upper critical point, and illustrates the different typical scales involved. In addition, we find a principle difference between the liquid-gas and the deconfinement PTs: in contrast to the ordinary Van-der-Waals-like PT, the phase coexistence line of the deconfinement PT has a negative slope in the pressure-temperature plane. As another qualitative difference we find that the non-congruent features of the deconfinement PT become vanishingly small around the critical point.

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Section: B Deconfinement Phase Transitionmentioning

confidence: 99%

Noncongruence of the nuclear liquid-gas and deconfinement phase transitions

et al. 2013

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“…Microparticles can be found as atmospheric aerosols 51,52 , astrophysical dusty plasmas 11,17,53,54 or plasma membranes in case of biological cells and bacteria. Recent investigations have demonstrated a strong correlation between the presence of aerosols in the atmosphere and their effect on climate parameters such as local temperature, air quality and rainfalls, things directly related to the phenomenon of global warming and the quality of life 13,52,55 .…”

Section: Microparticles Investigation Methodsmentioning

confidence: 99%

“…When a temperature gradient is created within the neutral gas background, a force called thermophoretic drives the particles towards regions of lower gas temperature. Another force acting upon the particle is the ion drag force, owing to a directed ion flow 3,17,73 . To resume, the forces that act on an aerosol particle include the radiation pressure force, the thermophoretic force, the photophoretic force, electric forces, and possibly magnetic forces, in addition to aerodynamic drag and the force of gravity 3 .…”

Section: Microparticle Dynamics Strongly Coupled Coulomb Systemsmentioning

confidence: 99%

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Multipole electrodynamic ion trap geometries for microparticle confinement under standard ambient temperature and pressure conditions

Mihalcea

Giurgiu

Stan

et al. 2016

Journal of Applied Physics

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Trapping of microparticles and aerosols is of great interest for physics and chemistry.We report microparticle trapping in case of multipole linear Paul trap geometries, operating under Standard Ambient Temperature and Pressure (SATP) conditions. An 8-electrode and a 12-electrode linear trap geometries have been designed and tested with an aim to achieve trapping for larger number of particles and to study microparticle dynamical stability in electrodynamic fields. We report emergence of planar and volume ordered structures of microparticles, depending on the a.c. trapping frequency and particle specific charge ratio. The electric potential within the trap is mapped using the electrolytic tank method. Particle dynamics is simulated using a stochastic Langevin equation. We emphasize extended regions of stable trapping with respect to quadrupole traps, as well as good agreement between experiment and numerical simulations.

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Section: µAeâóðþç äñîðþ ë àíôõóçïâîßðþç ôñôõñâðëâ äçüçôõäâunclassified

Ya.B. Zeldovich and equation of state problems for matter under extreme conditions

Фортов¹,

Ломоносов²

2014

Usp. Fiz. Nauk

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Physics of Strongly Coupled Plasma

Cited by 226 publications

References 0 publications

Noncongruence of the nuclear liquid-gas and deconfinement phase transitions

Noncongruence of the nuclear liquid-gas and deconfinement phase transitions

Multipole electrodynamic ion trap geometries for microparticle confinement under standard ambient temperature and pressure conditions

Ya.B. Zeldovich and equation of state problems for matter under extreme conditions

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