127 citations · 691 across the 28 of their papers we have counts for
28 papers
Lichnerowicz Modes and Black Hole Families in Ricci Quadratic Gravity
H. Lu, A. Perkins, C. N. Pope +1
A new branch of black hole solutions occurs along with the standard Schwarzschild branch in -dimensional extensions of general relativity including terms quadratic in the Ricci…
PP-waves in AdS Gauged Supergravities and Supernumerary Supersymmetry
J. Kerimo, H. Lu
Purely gravitational pp-waves in AdS backgrounds are described by the generalised Kaigorodov metrics, and they generically preserve 1/4 of the maximum supersymmetry allowed by the…
Variant N=(1,1) Supergravity and (Minkowski)_4 x S^2 Vacua
J. Kerimo, J. T. Liu, H. Lu +1
We construct the fermionic sector and supersymmetry transformation rules of a variant N=(1,1) supergravity theory obtained by generalized Kaluza-Klein reduction from seven dimensio…
New D=6, N=(1,1) Gauged Supergravity with Supersymmetric (Minkowski)_4 X S^2 Vacuum
J. Kerimo, H. Lu
We obtain a new gauged D=6, N=(1,1) pure supergravity by a generalised consistent Kaluza-Klein reduction of M-theory on K3 \times R. The reduction requires a conspiratory gauging o…
Linearly-realised Worldsheet Supersymmetry in pp-wave Background
M. Cvetic, H. Lu, C. N. Pope +1
We study the linearly-realised worldsheet supersymmetries in the ``massive'' type II light-cone actions for pp-wave backgrounds. The pp-waves have have 16+N_sup Killing spinors, co…
Five-dimensional N=4, SU(2) X U(1) Gauged Supergravity from Type IIB
H. Lu, C. N. Pope, T. A. Tran
We construct the complete and explicit non-linear Kaluza-Klein ansatz for deriving the bosonic sector of N=4 SU(2)\times U(1) gauged five-dimensional supergravity from the reductio…