Supported by the Shanxi Provincial Foundation for Returned Overseas Scholars(20220037);the Natural Science Foundation of Shanxi Province(20210302123085);the discipline construction project of Yuncheng university;the National Natural Science Foundation of China(12075327)。
Within the Bayesian framework,using an explicitly isospin-dependent parametric equation of state(EOS)for the core of neutron stars(NSs),we studied how the NS EOS behaves when we confront it with the tidal deformabilit...
Supported by the National Natural Science Foundation of China(11475085,11535005,11690030,11873030,11905104);the Fostering Program in Disciplines Possessing Novel Features for Natural Science(2020SCUNL209)。
The chiral phase transition and equation of state are studied within a novel self-consistent mean-field approximation of the two-flavor Nambu-Jona-Lasinio model.In this newly developed model,modifications to the chemi...
This work is a part of the projet INCT-FNA Proe.(464898/2014-5),was partially supprted by CNPq(Brazil)(301155.2017-8)(D.P.M.),310242/2017-7,406958/2018-1(O.L),308486/2015-3(T.F.),43369/2018-3(M.D.),by Capes-PNPD program(C.V.F),and by Fundacio de Amparo a Pesquisa do Estado de Sio Paulo(FAPESP)under the thematic projescts 2013/26258-4(OL,TF)and 2017/05660-0(OL,M.D.T.E.).R.N.also acknowledges that this project was parly funded by FAPERJ,under grant E-26/203.2992017.M.B.acknowledge the support from FAPESP Project No.2017/05660-0,and FOSTECT Project No.FOSTECT.2019B.04.PDS acknow ledges support from the UK STFC under projeet number ST/P005314/1。
In the present work,we used five different versions of the quark-meson coupling(QMC)model to compute astrophysical quantities related to the GW170817 event and the neutron star cooling process.Two of the models are ba...
This work is partly Supported by the Shandong Natural Science Foundation(JQ201701);the Natural Science Foundation of China(11622540,11675094,11705102,11775133);the China Postdoctoral Science Foundation(2019M652358);the Young Scholars Program of Shandong University,Weihai(2015WHWLJH01);the Fundamental Research Funds of Shandong University(2019ZRJC001)。
The constraints on tidal deformability Λ of neutron stars were first extracted from GW170817 by LIGO and Virgo Collaborations.However,the relationship between the radius R and tidal deformability Λ is still under de...