scholarly journals Constraining properties of high-density matter in neutron stars with magneto-elastic oscillations

2018 ◽  
Vol 476 (3) ◽  
pp. 4199-4212 ◽  
Author(s):  
Michael Gabler ◽  
Pablo Cerdá-Durán ◽  
Nikolaos Stergioulas ◽  
José A Font ◽  
Ewald Müller
Keyword(s):  
Neutron Stars ◽  
High Density ◽  
Density Matter

scholarly journals Nuclear Forces in High Density Matter

1971 ◽  
Vol 46 ◽  
pp. 356-363
Author(s):  
M. R. McNaughton
Keyword(s):  
Neutron Stars ◽  
Nuclear Physics ◽  
High Density ◽  
Exclusion Principle ◽  
Nuclear Forces ◽  
Many Body ◽  
Simple Method ◽  
Preliminary Results ◽  
Future Developments ◽  
Density Matter

The conditions for superfluidity or ferromagnetism in neutron stars are presented and discussed (but not derived). It is suggested that present estimates relating to these are in error and that the predictions made contradict at least one of three sets of nuclear physics data cited in the text. This is due to neglecting the action of the exclusion principle.A comparatively simple method for calculating the strength of nuclear forces in the presence of many-body effects is outlined. Some preliminary results are presented together with projected future developments.

Understanding high-density matter through analysis of surface spectral lines and burst oscillations from accreting neutron stars

2006 ◽  
Vol 38 (12) ◽  
pp. 2765-2767 ◽  
Author(s):  
Sudip Bhattacharyya ◽  
M. Coleman Miller ◽  
Tod E. Strohmayer ◽  
Frederick K. Lamb ◽  
Craig B. Markwardt
Keyword(s):  
Neutron Stars ◽  
High Density ◽  
Spectral Lines ◽  
Density Matter

scholarly journals Questions Related to the Equation of State of High-Density Matter

Universe ◽  
2019 ◽  
Vol 5 (5) ◽  
pp. 100 ◽  
Author(s):  
M. Coleman Miller
Keyword(s):  
Equation Of State ◽  
Neutron Stars ◽  
Nuclear Data ◽  
High Density ◽  
Nuclear Density ◽  
Strong Base ◽  
Astronomical Data ◽  
Density Matter

Astronomical data about neutron stars can be combined with laboratory nuclear data to give us a strong base from which to infer the equation of state of cold catalyzed matter beyond nuclear density. However, the nuclear and astrophysical communities are largely distinct; each has their own methods, which means that there is often imperfect communication between the communities regarding caveats about claimed measurements and constraints. Here we present a brief summary from one astronomer’s perspective of relevant observations of neutron stars, with warnings as appropriate, followed by a set of questions that are intended to help enhance the dialog between nuclear physicists and astrophysicists.

Ground state of high-density matter at finite temperature

1989 ◽  
Vol 231 (4) ◽  
pp. 444-448 ◽  
Author(s):  
Esteban Roulet ◽  
Daniele Tommasini
Keyword(s):  
Ground State ◽  
Finite Temperature ◽  
High Density ◽  
Density Matter

scholarly journals QCD at high density: Equation of state for nuclear collisions and neutron stars

2019 ◽  
Vol 982 ◽  
pp. 891-894 ◽  
Author(s):  
Anton Motornenko ◽  
Volodymyr Vovchenko ◽  
Jan Steinheimer ◽  
Stefan Schramm ◽  
Horst Stoecker
Keyword(s):  
Equation Of State ◽  
Neutron Stars ◽  
High Density ◽  
Nuclear Collisions ◽  
Density Equation
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