4 papers
Effects of Differential Rotation on the Maximum Mass of Neutron Stars
Hyukjin Kwon, Jinho Kim, Kazuyuki Sekizawa
The maximum mass of neutron stars provides a key constraint on the equation of state (EoS) of dense matter. Recent observations, including the pulsar PSR~J07…
Accuracy and Applicability of the Hartle-Thorne and Komatsu-Eriguchi-Hachisu Methods for Modeling Rotating Neutron Stars
Hyukjin Kwon, Kenta Yoshimura, Tsuyoshi Miyatsu +2
Neutron stars, which are composed of extremely dense nuclear matter, serve as natural laboratories to study nuclear interactions beyond the terrestrial experiments. Recent research…
Fully general relativistic description of rapidly-rotating axially-symmetric neutron stars for constraining nuclear matter equations of state
Hyukjin Kwon, Kazuyuki Sekizawa
Background: Constraining the nuclear matter equation of state (EoS) from neutron star observations is one of the main subjects in nuclear physics today. In general, neutron stars r…
Constraining of Nuclear Matter Equations of State With Rotating Neutron Stars
Hyukjin Kwon, Kazuyuki Sekizawa
Neutron stars can be regarded as natural laboratories that enable us to investigate nuclear matter properties under extreme conditions that are otherwise impossible to access in te…