scholarly journals Gravitational Waves from Phase‐Transition‐Induced Collapse of Neutron Stars

2006 ◽  
Vol 639 (1) ◽  
pp. 382-396 ◽  
Author(s):  
L.‐M. Lin ◽  
K. S. Cheng ◽  
M.‐C. Chu ◽  
W.‐M. Suen
Keyword(s):  
Phase Transition ◽  
Neutron Stars ◽  
Gravitational Waves

NEW ASPECTS ON GRAVITATIONAL WAVE EMISSION BY NEUTRON STARS

2004 ◽  
Vol 13 (07) ◽  
pp. 1293-1296 ◽  
Author(s):  
GUILHERME F. MARRANGHELLO ◽  
CÉSAR A. Z. VASCONCELLOS ◽  
JOSÉ A. de FREITAS PACHECO ◽  
MANFRED DILLIG ◽  
HÉLIO T. COELHO
Keyword(s):  
Phase Transition ◽  
Equation Of State ◽  
Neutron Stars ◽  
Nuclear Matter ◽  
Gravitational Wave ◽  
Gravitational Waves ◽  
Quark Matter ◽  
Inner Core ◽  
Compact Objects ◽  
Wave Emission

We discuss, in this work, new aspects related to the emission of gravitational waves by neutron stars, which undergo a phase transition, from nuclear to quark matter, in its inner core. Such a phase transition would liberate around 1052–53 erg of energy in the form of gravitational waves which, if detected, may shed some light in the structure of these compact objects and provide new insights on the equation of state of nuclear matter.

scholarly journals Gravitational wave signals of dark matter freeze-out

2021 ◽  
Vol 2021 (2) ◽  
Author(s):  
Danny Marfatia ◽  
Po-Yan Tseng
Keyword(s):  
Phase Transition ◽  
Dark Matter ◽  
Gravitational Waves ◽  
Order Phase Transition ◽  
First Order ◽  
Stochastic Background ◽  
First Order Phase Transition ◽  
Relic Abundance ◽  
First Order Phase ◽  
Freeze Out

Abstract We study the stochastic background of gravitational waves which accompany the sudden freeze-out of dark matter triggered by a cosmological first order phase transition that endows dark matter with mass. We consider models that produce the measured dark matter relic abundance via (1) bubble filtering, and (2) inflation and reheating, and show that gravitational waves from these mechanisms are detectable at future interferometers.

scholarly journals Probing the internal composition of neutron stars with gravitational waves

2015 ◽  
Vol 92 (10) ◽  
Author(s):  
Katerina Chatziioannou ◽  
Kent Yagi ◽  
Antoine Klein ◽  
Neil Cornish ◽  
Nicolás Yunes
Keyword(s):  
Neutron Stars ◽  
Gravitational Waves

scholarly journals Constraint on phase transition with the multimessenger data of neutron stars

2021 ◽  
Vol 103 (6) ◽  
Author(s):  
Shao-Peng Tang ◽  
Jin-Liang Jiang ◽  
Wei-Hong Gao ◽  
Yi-Zhong Fan ◽  
Da-Ming Wei
Keyword(s):  
Phase Transition ◽  
Neutron Stars

scholarly journals Gravitational Waves from Accreting Neutron Stars Undergoing Common-envelope Inspiral

2018 ◽  
Vol 857 (1) ◽  
pp. 38 ◽  
Author(s):  
A. Miguel Holgado ◽  
Paul M. Ricker ◽  
E. A. Huerta
Keyword(s):  
Neutron Stars ◽  
Gravitational Waves ◽  
Common Envelope
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