41 citations · 67 across the 2 of their papers we have counts for
5 papers
Derive Lovelock Gravity from String Theory in Cosmological Background
Peng Wang, Houwen Wu, Haitang Yang +1
It was proved more than three decades ago, that the first order correction of string effective theory could be written as the Gauss-Bonnet term, which is the quadratic term of…
Validity of Thermodynamic Laws and Weak Cosmic Censorship for AdS Black Holes and Black Holes in a Cavity
Peng Wang, Houwen Wu, Shuxuan Ying
By throwing a test charged particle into a Reissner-Nordstrom (RN) black hole, we test the validity of the first and second laws of thermodynamics and weak cosmic censorship conjec…
Non-singular string cosmology via corrections
Peng Wang, Houwen Wu, Haitang Yang +1
In string theory, an important challenge is to show if the big-bang singularity could be resolved by the higher derivative corrections. In this work, based on the Hohm-Zwiebac…
Construct corrected or loop corrected solutions without curvature singularities
Peng Wang, Houwen Wu, Haitang Yang +1
For the bosonic gravi-dilaton system, we provide systematical approaches to construct non-perturbative string cosmological solutions without curvature singularities, which can matc…
Thermodynamics and Phase Transition of a Gauss-Bonnet Black Hole in a Cavity
Peng Wang, Haitang Yang, Shuxuan Ying
Considering a canonical ensemble, in which the temperature and the charge on a wall of the cavity are fixed, we investigate the thermodynamics of a D-dimensional Gauss-Bonnet black…