Scalarization of compact stars in the scalar-Gauss-Bonnet gravity
Sign Up to like & getrecommendations! Published in 2019 at "Journal of High Energy Physics"
DOI: 10.1007/jhep12(2019)064
Abstract: Abstract We study scalarization of horizonless neutral compact reflecting stars. In our model, the scalar hair can be induced by the coupling of static scalar fields to the Gauss-Bonnet invariant. We analytically obtain lower bounds… read more here.
Keywords: scalarization compact; scalarization; compact stars; gauss bonnet ... See more keywords
Collisional three-body recombination in strongly coupled ultracold plasmas
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DOI: 10.1063/1.4993605
Abstract: The collisional three-body (e – e – ion) recombination in an ultracold plasma is considered when the temperature T is small and the coupling parameter characterizing the interaction of electrons and ions exceeds unity. For… read more here.
Keywords: plasma; coupling parameter; collisional three; recombination ... See more keywords
Dust coupling parameter of radio-frequency-discharge complex plasma under microgravity conditions.
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review E"
DOI: 10.1103/physreve.96.043204
Abstract: Oscillation of particles in a dust crystal formed in a low-pressure radio-frequency gas discharge under microgravity conditions is studied. Analysis of experimental data obtained in our previous study shows that the oscillations are highly isotropic… read more here.
Keywords: microgravity conditions; coupling parameter; radio frequency; complex plasma ... See more keywords