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- W4366389664 abstract "It has been shown recently that quark-hadron conversions at the interface of a hybrid star may have a key role on the dynamic stability of the compact object. In this work we perform a systematic study of hybrid stars with reactive interfaces using a model-agnostic piecewise-polytropic hadronic equation of state and the Nambu--Jona-Lasinio (NJL) model for three-flavor quark matter. For the hadronic phase we use a soft, an intermediate and a stiff parametrization that match at $1.1{n}_{0}$ with predictions based on chiral effective field theory (cEFT) interactions. In the NJL Lagrangian we include scalar, vector and 't Hooft interactions. The vector coupling constant ${g}_{v}$ is treated as a free parameter. We also consider that there is a split between the deconfinement and the chiral phase transitions which is controlled by changing the conventional value of the vacuum pressure $ensuremath{-}{mathrm{ensuremath{Omega}}}_{0}$ in the NJL thermodynamic potential by $ensuremath{-}({mathrm{ensuremath{Omega}}}_{0}+ensuremath{delta}{mathrm{ensuremath{Omega}}}_{0})$, being $ensuremath{delta}{mathrm{ensuremath{Omega}}}_{0}$ a free parameter. We analyze the mass-radius ($Mtext{ensuremath{-}}R$) relation in the case of rapid ($ensuremath{tau}ensuremath{ll}1text{ }text{ }mathrm{ms}$) and slow ($ensuremath{tau}ensuremath{gg}1text{ }text{ }mathrm{ms}$) conversions, being $ensuremath{tau}$ the reaction timescale. In the case of slow interface reactions we find $Mtext{ensuremath{-}}R$ curves with a cusp at the maximum mass point where a pure hadronic branch and a slow-stable hybrid star (SSHS) branch coincide. We find that the length of the slow-stable branch grows with the increase of the transition density and the energy density jump at the hadron-quark interface. We calculate the tidal deformabilities of SSHSs and analyze them in the light of the GW170817 event." @default.
- W4366389664 created "2023-04-21" @default.
- W4366389664 creator A5006926770 @default.
- W4366389664 creator A5082409270 @default.
- W4366389664 creator A5087758708 @default.
- W4366389664 date "2023-04-19" @default.
- W4366389664 modified "2023-10-16" @default.
- W4366389664 title "Hybrid stars with reactive interfaces: Analysis within the Nambu–Jona-Lasinio model" @default.
- W4366389664 cites W1508458741 @default.
- W4366389664 cites W1855210517 @default.
- W4366389664 cites W1897104638 @default.
- W4366389664 cites W1971106057 @default.
- W4366389664 cites W1974455323 @default.
- W4366389664 cites W1975411491 @default.
- W4366389664 cites W1979654065 @default.
- W4366389664 cites W1988180462 @default.
- W4366389664 cites W1990601322 @default.
- W4366389664 cites W1994838809 @default.
- W4366389664 cites W1995777558 @default.
- W4366389664 cites W1997483453 @default.
- W4366389664 cites W1998343418 @default.
- W4366389664 cites W1999658221 @default.
- W4366389664 cites W2000369662 @default.
- W4366389664 cites W2002294431 @default.
- W4366389664 cites W2007780889 @default.
- W4366389664 cites W2010200152 @default.
- W4366389664 cites W2010382549 @default.
- W4366389664 cites W2011308300 @default.
- W4366389664 cites W2012430171 @default.
- W4366389664 cites W2016586037 @default.
- W4366389664 cites W2018925227 @default.
- W4366389664 cites W2020176675 @default.
- W4366389664 cites W2020854396 @default.
- W4366389664 cites W2048980603 @default.
- W4366389664 cites W2050974778 @default.
- W4366389664 cites W2051751650 @default.
- W4366389664 cites W2065905908 @default.
- W4366389664 cites W2066092122 @default.
- W4366389664 cites W2070836185 @default.
- W4366389664 cites W2073559140 @default.
- W4366389664 cites W2073596150 @default.
- W4366389664 cites W2087970005 @default.
- W4366389664 cites W2092350553 @default.
- W4366389664 cites W2103740830 @default.
- W4366389664 cites W2121420139 @default.
- W4366389664 cites W2130776923 @default.
- W4366389664 cites W2133830716 @default.
- W4366389664 cites W2146471175 @default.
- W4366389664 cites W2162510881 @default.
- W4366389664 cites W2167572849 @default.
- W4366389664 cites W2169076560 @default.
- W4366389664 cites W246574704 @default.
- W4366389664 cites W2488857307 @default.
- W4366389664 cites W2526072566 @default.
- W4366389664 cites W2537834777 @default.
- W4366389664 cites W2610165105 @default.
- W4366389664 cites W2756814293 @default.
- W4366389664 cites W2765081049 @default.
- W4366389664 cites W2772938691 @default.
- W4366389664 cites W2797766941 @default.
- W4366389664 cites W2805726701 @default.
- W4366389664 cites W2807309204 @default.
- W4366389664 cites W2898092898 @default.
- W4366389664 cites W2899432078 @default.
- W4366389664 cites W2900997672 @default.
- W4366389664 cites W2901871113 @default.
- W4366389664 cites W2966752205 @default.
- W4366389664 cites W2968188786 @default.
- W4366389664 cites W2971849354 @default.
- W4366389664 cites W2982260077 @default.
- W4366389664 cites W2987593183 @default.
- W4366389664 cites W3007353539 @default.
- W4366389664 cites W3009690210 @default.
- W4366389664 cites W3038325969 @default.
- W4366389664 cites W3047721498 @default.
- W4366389664 cites W3083990801 @default.
- W4366389664 cites W3089038184 @default.
- W4366389664 cites W3098429380 @default.
- W4366389664 cites W3098554813 @default.
- W4366389664 cites W3099340388 @default.
- W4366389664 cites W3099651099 @default.
- W4366389664 cites W3101253581 @default.
- W4366389664 cites W3101410117 @default.
- W4366389664 cites W3103474194 @default.
- W4366389664 cites W3104191132 @default.
- W4366389664 cites W3105173305 @default.
- W4366389664 cites W3106110599 @default.
- W4366389664 cites W3158731402 @default.
- W4366389664 cites W3177441822 @default.
- W4366389664 cites W3197057878 @default.
- W4366389664 cites W3197095402 @default.
- W4366389664 cites W3212481212 @default.
- W4366389664 cites W4200248767 @default.
- W4366389664 cites W4224438101 @default.
- W4366389664 cites W4229023809 @default.
- W4366389664 cites W4246535994 @default.
- W4366389664 cites W4293049330 @default.
- W4366389664 cites W4293087288 @default.
- W4366389664 cites W4323866502 @default.
- W4366389664 cites W592615579 @default.