## 5 Citations

### Stringy de Sitter Brane-Worlds

- Physics
- 2005

The possibility that our 3+1-dimensional world might be a cosmic defect (brane-world) within a higher-dimensional spacetime has recently attracted much interest, owing to the proof [7] that gravity…

### On stringy de Sitter spacetimes

- PhysicsJournal of High Energy Physics
- 2019

We reexamine a family of models with a 3+1-dimensional de Sitter spacetime obtained in the standard tree-level low-energy limit of string theory with a non-trivial anisotropic axion-dilaton…

### Stringy Bubbles Solve de Sitter Troubles

- PhysicsUniverse
- 2021

Finding four-dimensional de Sitter spacetime solutions in string theory has been a vexing quest ever since the discovery of the accelerating expansion of the universe. Building on a recent analysis…

### The enhançon and the consistency of excision

- Mathematics
- 2001

The enhancon mechanism removes a family of time-like singularities from certain supergravity spacetimes by forming a shell of branes on which the exterior geometry terminates. The problematic…

### De Sitter spacetimes from warped compactifications of IIB string theory

- Physics, Mathematics
- 2002

## References

SHOWING 1-10 OF 62 REFERENCES

### Localizing gravity on a stringlike defect in six dimensions

- PhysicsPhysical review letters
- 2000

We present a metric solution in six dimensions, where gravity is localized on a four-dimensional singular stringlike defect. The corrections to four-dimensional gravity from the bulk continuum modes…

### TeV scale superstring and extra dimensions

- Physics
- 1998

Utilizing the idea of extra large dimensions, it has been suggested that the gauge and gravity couplings unification can happen at a scale as low as 1 TeV. In this paper, we explore this…

### A Large mass hierarchy from a small extra dimension

- Physics
- 1999

We propose a new higher-dimensional mechanism for solving the hierarchy problem. The weak scale is generated from the Planck scale through an exponential hierarchy. However, this exponential arises…