Non-Radial Pulsation of General-Relativistic Stellar Models. II. Properties of the Gravitational Waves

1969 ◽  
Vol 155 ◽  
pp. 163 ◽  
Author(s):  
Richard Price ◽  
Kip S. Thorne
Keyword(s):  
Gravitational Waves ◽  
Radial Pulsation ◽  
General Relativistic ◽  
Stellar Models

Beyond the Schwarzschild Metric

2018 ◽  
Author(s):  
David M. Wittman
Keyword(s):  
Black Holes ◽  
General Relativity ◽  
Gravitational Waves ◽  
Test Particle ◽  
Direct Detection ◽  
Relativistic Effects ◽  
Big Bang ◽  
Clusters Of Galaxies ◽  
General Relativistic ◽  
The Universe

General relativity explains much more than the spacetime around static spherical masses.We briefly assess general relativity in the larger context of physical theories, then explore various general relativistic effects that have no Newtonian analog. First, source massmotion gives rise to gravitomagnetic effects on test particles.These effects also depend on the velocity of the test particle, which has substantial implications for orbits around black holes to be further explored in Chapter 20. Second, any changes in the sourcemass ripple outward as gravitational waves, and we tell the century‐long story from the prediction of gravitational waves to their first direct detection in 2015. Third, the deflection of light by galaxies and clusters of galaxies allows us to map the amount and distribution of mass in the universe in astonishing detail. Finally, general relativity enables modeling the universe as a whole, and we explore the resulting Big Bang cosmology.

Relation of gauge formalisms for pulsations of general-relativistic stellar models

1991 ◽  
Vol 44 (2) ◽  
pp. 307-313 ◽  
Author(s):  
Richard H. Price ◽  
James R. Ipser
Keyword(s):  
General Relativistic ◽  
Stellar Models

scholarly journals The Coupling Coefficients of Pulsation for Radiative Stellar Models

1993 ◽  
Vol 134 ◽  
pp. 347-348
Author(s):  
F. Yamakawa ◽  
T. Ishida ◽  
M. Takeuti
Keyword(s):  
Order Theory ◽  
Second Order ◽  
Radial Pulsation ◽  
Coupling Coefficients ◽  
Nonadiabatic Effect ◽  
Classical Cepheids ◽  
Stellar Models

AbstractThe second order theory of coupling is discussed regarding the radial pulsation of stellar models which are constructed ignoring convection. The formula including the nonadiabatic effect is presented. Numerical values given for model classical cepheids are considerably greater than the adiabatic values.

RADIAL PULSATION EIGENFREQUENCIES OF DIQUARK STARS

1993 ◽  
Vol 08 (07) ◽  
pp. 583-590
Author(s):  
PRADIP K. SAHU
Keyword(s):  
Equation Of State ◽  
Fundamental Mode ◽  
Radial Pulsation ◽  
Higher Modes ◽  
General Relativistic ◽  
Constituent Mass

We calculate the general relativistic pulsation eigenfrequencies of a mixture of constituent-mass quarks and diquarks stars. First we compute an approximation equation of state for pure diquarks and mixture of diquarks and quarks states and use it to obtain the range of periods for fundamental mode (0.2–0.6 milliseconds) and for higher modes (≤0.1 milliseconds).

scholarly journals The Coupling Coefficients of Radial Pulsation in Third Order

1993 ◽  
Vol 134 ◽  
pp. 349-349
Author(s):  
T. Ishida ◽  
R. Takano ◽  
F. Yamakawa ◽  
M. Takeuti
Keyword(s):  
Order Theory ◽  
Radial Pulsation ◽  
Coupling Coefficients ◽  
Third Order ◽  
The Third ◽  
Stellar Models

AbstractThe third order theory of coupling is discussed regarding the radial pulsation of stellar models.

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