98 citations · 413 across the 23 of their papers we have counts for
12 papers · 1 filter
String length constraining from the stochastic gravitational waves background
Hongguang Zhang, Xilong Fan, Yufeng Li +2
We study the stochastic gravitational waves from string gas cosmology. With the help of the Lambert W function, we derive the exact energy density spectrum of the stochastic gravit…
Imprints of relic gravitational waves on pulsar timing
Ming-Lei Tong, Yong-Heng Ding, Cheng-Shi Zhao +4
Relic gravitational waves (RGWs) , a background originated during inflation, would give imprints on the pulsar timing residuals. This makes RGWs be one of important sources for det…
Initial Condition of Relic Gravitational Waves Constrained by LIGO S6 and Multiple Interferometers
Jie-Wen Chen, Yang Zhang, Wen Zhao +1
The relic gravitational wave (RGW) generated during the inflation depends on the initial condition via the amplitude, the spectral index and the running index . CMB obse…
Pulsar Timing Residuals Induced by Gravitational Waves from Single Non-evolving Supermassive Black Hole Binaries with Elliptical Orbits
Ming-Lei Tong, Bao-Rong Yan, Cheng-Shi Zhao +4
The pulsar timing residuals induced by gravitational waves from non-evolving single binary sources with general elliptical orbits will be analyzed. For different orbital eccentrici…
Relic gravitational waves in the frame of slow-roll inflation with a power-law potential and the detection
Ming-Lei Tong
We obtained the analytic solutions of relic gravitational waves (RGWs) for the slow-roll inflation with a power-law form potential of the scalar field, . Based on a reasona…
Observational constraints on a Yang-Mills condensate dark energy model
Z. W. Fu, Y. Zhang, M. L. Tong
Using the recently released Union2 compilation with 557 Type Ia supernovae, the shift parameter of cosmic microwave background given by the WMAP7 observations, and the baryon acous…