output
19952026
most citedControllable scattering of photons inside a one-dimensional resonator waveguide

540 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 2012 · gr-qcShow all

10 papers · 2 filters

gr-qc2012★ 21 cited

Is the Cosmic Transparency Spatially Homogeneous?

Jun Chen, Puxun Wu, Hongwei Yu +1

We study the constraints on the cosmic opacity using the latest BAO and Union2 SNIa data in this paper and find that the best fit values seem to indicate that an opaque universe is…

gr-qc2012★ 21 cited

Geometric phase outside a Schwarzschild black hole and the Hawking effect

Jiawei Hu, Hongwei Yu

We study the Hawking effect in terms of the geometric phase acquired by a two-level atom as a result of coupling to vacuum fluctuations outside a Schwarzschild black hole in a geda…

gr-qc2012★ 14 cited

Strong Gravitational Lensing of Quasi-Kerr Compact Object with Arbitrary Quadrupole Moments

Changqing Liu, Songbai Chen, Jiliang Jing

We study the strong gravitational lensing on the equatorial plane of a quasi-Kerr compact object with arbitrary quadrupole moments which can be used to model the super-massive cent…

gr-qc2012★ 30 cited

Rotating non-Kerr black hole and energy extraction

Changqing Liu, Songbai Chen, Jiliang Jing

The properties of the ergosphere and energy extraction by Penrose process in a rotating non-Kerr black hole are investigated. It is shown that the ergosphere is sensitive to the de…

gr-qc2012★ 31 cited

Holographic superconductors in quintessence AdS black hole

Songbai Chen, Qiyuan Pan, Jiliang Jing

We present a solution of Einstein equations describing a -dimensional planar quintessence AdS black hole which depends on the state parameter of quintessence. We investiga…

gr-qc2012★ 20 cited

The growth of matter perturbations in the f(T) gravity

Xiangyun Fu, Puxun Wu, Hongwei Yu

In this paper, we study the growth index of matter density perturbations for the power law model in gravity. Using the parametrization for the gr…

gr-qc2012★ 47 cited

Strong gravitational lensing by a rotating non-Kerr compact object

Songbai Chen, Jiliang Jing

We study the strong gravitational lensing in the background of a rotating non-Kerr compact object with a deformed parameter and an unbound rotation parameter . We find that…

gr-qc2012★ 8 cited

Can spacetime curvature induced corrections to Lamb shift be observable?

Wenting Zhou, Hongwei Yu

The Lamb shift results from the coupling of an atom to vacuum fluctuations of quantum fields, so corrections are expected to arise when the spacetime is curved since the vacuum flu…

gr-qc2012★ 31 cited

Spontaneous excitation of a static multilevel atom coupled with electromagnetic vacuum fluctuations in Schwarzschild spacetime

Wenting Zhou, Hongwei Yu

We study the spontaneous excitation of a radially polarized static multilevel atom outside a spherically symmetric black hole in multi-polar interaction with quantum electromagneti…

gr-qc2012★ 23 cited

Oscillating universe in the DGP braneworld

Kaituo Zhang, Puxun Wu, Hongwei Yu

With a method in which the Friedmann equation is written in a form such that evolution of the scale factor can be treated as that of a particle in a "potential", we classify all po…