Hwang, J.-C. Gravitational wave spectra from pole-like inflations based on generalized gravity theories. Class. Quantum Grav. 1998, 15, 1401-1413.J. c. Hwang, Gravitational wave spectrums from pole-like inflations based on generalized gravity theories, Class. Quant. Grav. 15, 1401 (1998)...
They include LISA (planned to launch around 2035), the Deci-hertz Interferometer Gravitational Wave Observatory (DECIGO) led by the Japan Aerospace Exploration Agency and two Chinese detectors, TianQin and Taiji (see “In synch” figure). Precision detection of the gravitational-wave spectrum is ...
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It is in principle sensitive to the shape of the gravitational wave spectrum and can thus serve as a stronger test of inflationary predictions. 9–11 A positive millisecond pulsar signal can also be used to measure photon reheating processes in the early Universe below temperatures of the order ...
This paper considers limits from multi-messenger cases across the planned measurable spectrum: first, the limits from isolated pulsars based on the current best limits from LIGO on gravitational wave emission, second, the limits from ultra-compact binaries that will be visible to a low-frequency ...
The gravitational wave spectrum is completely distinct from, and complementary to, the electromagnetic spectrum. The primary emitters of electromagnetic radiation are charged elementary particles, mainly electrons; because of overall charge neutrality, electromagnetic radiation is typically emitted in small regi...
In the decades to come, still more types of detectors are expected to fill in gaps in the gravitational-wave spectrum. “There are a couple of Chinese projects[TianQin and Taiji]and a European-NASA project[LISA]to build space-based gravitational-wave detectors,” Hazboun said, “and those ar...
The gravitational-wave spectrum, extending from attohertz to kilohertz frequencies, provides a fertile ground for exploring many fundamental questions in physics and astronomy. Pulsar timing arrays currently probe the nanohertz to microhertz frequency band to detect gravitational-wave remnants from past me...
Gravitational wave spectrum. It shows the frequencies at which various GW observatories (current and upcoming) are going to operate and correspondingly astrophysical sources. Figure is reproduced from K. Islo’s Thesis. Credit: C. Moore, R. Cole, C. Berry and C. F. Mingarelli Full size imag...
After several years of construction, the first ground-based interferometers will go into operation in 2001 and a space-based detector is expected to be launched in 2010. These instruments will complement each other because the gravitational wave spectrum extends over many decades in frequency. Ground...