524 citations
- Texas A&M UniversityUS116 papers
- Institute of Theoretical PhysicsCN20 papers
- Chinese Academy of SciencesCN19 papers
- Academy of AthensGR15 papers
- Houston Advanced Research CenterUS15 papers
- University of CambridgeGB11 papers
- Rutgers, The State University of New JerseyUS7 papers
- Arizona State UniversityUS4 papers
- California Institute of TechnologyUS4 papers
- Center for Astrophysics Harvard & SmithsonianUS4 papers
- Harvard UniversityUS4 papers
- King's College LondonGB4 papers
17 papers · 2 filters
Infinite-Dimensional Symmetries of Two-Dimensional Coset Models Coupled to Gravity
M. J. Perry, H. Lu, C. N. Pope
In an earlier paper we studied the infinite-dimensional symmetries of symmetric-space sigma models (SSMs) in a flat two-dimensional spacetime. Here, we extend our investigation to…
Realistic Type IIB Supersymmetric Minkowski Flux Vacua
Ching-Ming Chen, Tianjun Li, Yan Liu +1
We show that there exist supersymmetric Minkowski vacua on Type IIB toroidal orientifold with general flux compactifications where the RR tadpole cancellation conditions can be rel…
Inflation from Wrapped Branes
Melanie Becker, Louis Leblond, Sarah Shandera
We show that the use of higher dimensional wrapped branes can significantly extend the inflaton field range compared to brane inflation models which use D3-branes. We construct a s…
Supercriticality of a Class of Critical String Cosmological Solutions
Dimitri V. Nanopoulos, Dan Xie
For a class of Friedmann-Robertson-Walker type string solutions with compact hyperbolic spatial slices formulated in critical dimension, we find the world sheet conformal field the…
New Rotating Non-Extremal Black Holes in D=5 Maximal Gauged Supergravity
Jianwei Mei, C. N. Pope
We obtain new non-extremal rotating black hole solutions in maximal five-dimensional gauged supergravity. They are characterised by five parameters, associated with the mass, the t…
Time-Dependent Multi-Centre Solutions from New Metrics with Holonomy Sim(n-2)
G. W. Gibbons, C. N. Pope
The classifications of holonomy groups in Lorentzian and in Euclidean signature are quite different. A group of interest in Lorentzian signature in n dimensions is the maximal prop…