Xiangdong Zhang

activity

20092023

most citedExtension of loop quantum gravity to

f (R)

theories

76 citations · 1k across the 55 of their papers we have counts for

collaborators

Showing 2012Show all

3 papers · 1 filter

gr-qc2012★ 10 cited

Loop quantum modified gravity and its cosmological application

Xiangdong Zhang, Yongge Ma

A general nonperturvative loop quantization procedure for metric modified gravity is reviewed. As an example, this procedure is applied to scalar-tensor theories of gravity. The qu…

gr-qc2012★ 32 cited

Loop quantum Brans-Dicke cosmology

Xiangdong Zhang, Michal Artymowski, Yongge Ma

The spatially flat and isotropic cosmological model of Brans-Dicke theory with coupling parameter $ω \neq = - 3/2$ is quantized by the approach of loop quantum cosmology. An interesting…

hep-th2012★ 15 cited

One loop partition function from normal modes for $N = 1$ supergravity in AdS $_{3}$

Hongbao Zhang, Xiangdong Zhang

With the recently discovered formula, which relates the off shell Euclidean one loop determinant to the on shell quantities such as normal and quasinormal modes in real spacetime,…

Loop quantum modified gravity and its cosmological application

Loop quantum Brans-Dicke cosmology

One loop partition function from normal modes for N=1 supergravity in AdS3​

One loop partition function from normal modes for $N = 1$ supergravity in AdS $_{3}$