Neutron star equations of state and their applications

Myungkuk Kim; Chang Hwan Lee; Young Min Kim; Kyujin Kwak; Yeunhwan Lim; Chang Ho Hyun

doi:10.1142/S0218301320300076

Neutron star equations of state and their applications

Myungkuk Kim, Chang Hwan Lee, Young Min Kim, Kyujin Kwak, Yeunhwan Lim, Chang Ho Hyun

Department of Science Education

Research output: Contribution to journal › Review article › peer-review

3 Scopus citations

Abstract

This paper reviews the properties of neutron stars based on the recent multi-messenger observations including electromagnetic waves from the low-mass X-ray binaries and gravitational waves from the merger of neutron star binaries. Based on these observations, we investigate theoretical models for dense nuclear matter and discuss their implications to the neutron star observations such as mass, radius, cooling, and tidal deformability. We also discuss the uncertainties in the neutron star cooling, neutron star properties with Bayesian approaches, and an expansion scheme applied to the nuclear energy density functional theory.

Original language	English
Article number	2030007
Journal	International Journal of Modern Physics E
Volume	29
Issue number	7
DOIs	https://doi.org/10.1142/S0218301320300076
State	Published - 1 Jul 2020

Bibliographical note

Publisher Copyright:
© 2020 World Scientific Publishing Company.

Keywords

Neutron star equation of state
dense nuclear matter
gravitational waves
low-mass X-ray binaries

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10.1142/S0218301320300076

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abstract = "This paper reviews the properties of neutron stars based on the recent multi-messenger observations including electromagnetic waves from the low-mass X-ray binaries and gravitational waves from the merger of neutron star binaries. Based on these observations, we investigate theoretical models for dense nuclear matter and discuss their implications to the neutron star observations such as mass, radius, cooling, and tidal deformability. We also discuss the uncertainties in the neutron star cooling, neutron star properties with Bayesian approaches, and an expansion scheme applied to the nuclear energy density functional theory.",

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AU - Kim, Myungkuk

AU - Lee, Chang Hwan

AU - Kim, Young Min

AU - Kwak, Kyujin

AU - Lim, Yeunhwan

AU - Hyun, Chang Ho

PY - 2020/7/1

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N2 - This paper reviews the properties of neutron stars based on the recent multi-messenger observations including electromagnetic waves from the low-mass X-ray binaries and gravitational waves from the merger of neutron star binaries. Based on these observations, we investigate theoretical models for dense nuclear matter and discuss their implications to the neutron star observations such as mass, radius, cooling, and tidal deformability. We also discuss the uncertainties in the neutron star cooling, neutron star properties with Bayesian approaches, and an expansion scheme applied to the nuclear energy density functional theory.

AB - This paper reviews the properties of neutron stars based on the recent multi-messenger observations including electromagnetic waves from the low-mass X-ray binaries and gravitational waves from the merger of neutron star binaries. Based on these observations, we investigate theoretical models for dense nuclear matter and discuss their implications to the neutron star observations such as mass, radius, cooling, and tidal deformability. We also discuss the uncertainties in the neutron star cooling, neutron star properties with Bayesian approaches, and an expansion scheme applied to the nuclear energy density functional theory.

KW - Neutron star equation of state

KW - dense nuclear matter

KW - gravitational waves

KW - low-mass X-ray binaries

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JO - International Journal of Modern Physics E

JF - International Journal of Modern Physics E

IS - 7

M1 - 2030007

ER -

Neutron star equations of state and their applications

Abstract

Bibliographical note

Keywords

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