# S-BRANE SOLUTIONS WITH ACCELERATION IN MODELS WITH EXPONENTIAL POTENTIALS

@article{Ivashchuk2006SBRANESW, title={S-BRANE SOLUTIONS WITH ACCELERATION IN MODELS WITH EXPONENTIAL POTENTIALS}, author={Vladimir D. Ivashchuk and Vitaly N. Melnikov and S.-W. Kim}, journal={arXiv: High Energy Physics - Theory}, year={2006}, pages={1212-1223} }

A family of generalized S-brane solutions with orthogonal intersection rules and n Ricci-flat factor spaces in the theory with several scalar fields, antisymmetric forms and multiple scalar potential is considered. Two subclasses of solutions with power-law and exponential behaviour of scale factors are singled out. These subclasses contain sub-families of solutions with accelerated expansion of certain factor spaces. Some examples of solutions with exponential dependence of one scale factor…

## 7 Citations

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## References

SHOWING 1-10 OF 33 REFERENCES

### Composite S-Brane Solutions on the Product of Ricci-Flat Spaces

- Mathematics
- 2004

A family of generalized S-brane solutions with orthogonal intersection rules and n Ricci-flat factor spaces in the theory with several scalar fields and antisymmetric forms is considered. Two…

### Cosmological solutions in multidimensional model with multiple exponential potential

- Mathematics, Physics
- 2003

A family of cosmological solutions with (n+1) Ricci-flat spaces in the theory with several scalar fields and multiple exponential potential is obtained when coupling vectors in exponents obey certain…

### Composite S-brane solutions related to Toda-type systems

- Mathematics
- 2003

Composite S-brane solutions in multidimensional gravity with scalar fields and fields of forms related to Toda-like systems are presented. These solutions are defined on a product manifold * × M1 × ×…

### Multidimensional Cosmology for Intersecting p-Branes with Static Internal Spaces

- Mathematics
- 1998

Multidimensional cosmological model with static internal spaces describing the evolution of an Einstein space of non-zero curvature and n internal spaces is considered. The action contains several…

### Intersecting S-brane solutions of D = 11 supergravity

- Mathematics
- 2002

We construct all possible orthogonally intersecting S-brane solutions in 11-dimensions corresponding to standard supersymmetric M-brane intersections. It is found that the solutions can be obtained…

### Exact solutions in multidimensional gravity with antisymmetric forms

- Mathematics
- 2001

This topical review deals with a multidimensional gravitational model containing dilatonic scalar fields and antisymmetric forms. The manifold is chosen in the form M = M0×M1×···×Mn, where Mi are…

### Solutions with intersecting p-branes related to Toda chains

- Mathematics
- 2000

Solutions in multidimensional gravity with m p-branes related to Toda-type systems (of general type) are obtained. These solutions are defined on a product of n+1 Ricci-flat spaces M0×M1×⋯×Mn and are…

### Conformal Frames and D-Dimensional Gravity

- Physics
- 2004

We review some results concerning the properties of static, spherically symmetric solutions of multidimensional theories of gravity: various scalar-tensor theories and a generalized string-motivated…

### Supergravity S-Branes

- Physics, Mathematics
- 2002

We construct supergravity solutions corresponding to space-like branes in string theory. Our approach is to apply the usual solution generating techniques to an appropriate time-dependent solution of…