| SYS | | 0265936 |
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| LBL | | 01976^^^^^2200229^^^450 |
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| 005 | | 20240528141630.7 |
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| 014 | | $a 000424097100001 $2 WOS CC. SCIE |
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| 014 | | $a 2-s2.0-85064389476 $2 SCOPUS |
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| 017 | 70 | $a 10.3390/universe4010001 $2 DOI |
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| 035 | | $a biblio/93643 $2 CREPC2 |
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| 100 | | $a 20181212d2018 m y slo 03 ba |
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| 101 | 0- | $a eng |
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| 102 | | $a CH |
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| 200 | 1- | $a Charged rho meson condensate in neutron stars within RMF models $f Konstantin A. Maslov, Evgeni E. Kolomeitsev, Dmitry N. Voskresensky |
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| 330 | 0- | $a Knowledge of the equation of state (EoS) of cold and dense baryonic matter is essential for the description of properties of neutron stars (NSs). With an increase of the density, new baryon species can appear in NS matter, as well as various meson condensates. In previous works, we developed relativistic mean-field (RMF) models with hyperons and Δ -isobars, which passed the majority of known experimental constraints, including the existence of a 2 M ⊙ neutron star. In this contribution, we present results of the inclusion of ρ − -meson condensation into these models. We have shown that, in one class of the models (so-called KVOR-based models, in which the additional stiffening procedure is introduced in the isoscalar sector), the condensation gives only a small contribution to the EoS. In another class of the models (MKVOR-based models with additional stiffening in isovector sector), the condensation can lead to a first-order phase transition and a substantial decrease of the NS mass. Nevertheless, in all resulting models, the condensation does not spoil the description of the experimental constraints |
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| 463 | 11 | $1 001 umb_un_cat*0289895 $1 011 $a 2218-1997 $1 200 1 $a Universe $v Vol. 4, no. 1 (2018), pp. 1-8 $1 210 $a Basel $c Multidisciplinary Digital Publishing Institute $d 2018 $1 710 11 $3 umb_un_auth*0304882 $a Compact stars in the QCD Phase Diagram $b medzinárodná konferencia $d 6 $e Dubna $f 26.-29.09.2017 |
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| 606 | 0- | $3 umb_un_auth*0221939 $a neutron stars |
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| 606 | | $3 umb_un_auth*0247154 $a equation of state |
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| 606 | | $3 umb_un_auth*0272892 $a rho meson condensation |
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| 606 | | $3 umb_un_auth*0272893 $a maximum mass |
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| 606 | | $3 umb_un_auth*0272894 $a Delta resonances |
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| 615 | | $n 53 $a Fyzika |
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| 675 | | $a 53 |
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| 700 | -1 | $3 umb_un_auth*0258764 $a Maslov $b Konstantin A. $4 070 $9 34 |
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| 701 | -1 | $3 umb_un_auth*0131258 $a Kolomeitsev $b Evgeni E. $f 1970- $p UMBFP06 $9 33 $4 070 $T Katedra fyziky |
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| 701 | -1 | $3 umb_un_auth*0160605 $a Voskresensky $b Dmitri $4 070 $9 33 |
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| 801 | | $a SK $b BB301 $g AACR2 $9 unimarc sk |
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| 856 | | $u https://www.mdpi.com/2218-1997/4/1/1 |
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| T85 | | $x existuji fulltexy |
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