## 5 Citations

### Hedgehog ansatz and its generalization for self-gravitating Skyrmions

- Physics
- 2013

The hedgehog ansatz for spherically symmetric spacetimes in self-gravitating nonlinear sigma models and Skyrme models is revisited and its generalization for nonspherically symmetric spacetimes is…

### Analytic non-Abelian gravitating solitons in the Einstein–Yang–Mills–Higgs theory and transitions between them

- PhysicsThe European Physical Journal C
- 2021

Two analytic examples of globally regular non-Abelian gravitating solitons in the Einstein–Yang–Mills–Higgs theory in (3 + 1)-dimensions are presented. In both cases, the space-time geometries are of…

### Experimental and Theoretical Evidence for Extended Particle Models

- Physics
- 2010

We review the experimental searches on those interactions where the fundamental particles could exhibit a non point-like behavior. In particular we focus on the QED reaction measuring the…

## References

SHOWING 1-10 OF 18 REFERENCES

### Regular and Black Hole Skyrmions with Axisymmetry

- Physics
- 2004

It has been known that a B=2 skyrmion is axially symmetric. We consider the Skyrme model coupled to gravity and obtain static axially symmetric regular and black hole solutions numerically. Computing…

### Axially Symmetric Black Hole Skyrmions

- Physics
- 2003

It has been known that a B=2 skyrmion is axially symmetric. We consider the Skyrme model coupled to gravity and obtain static axially symmetric black hole solutions numerically. The black hole…

### Skyrme topological soliton coupled to gravity.

- PhysicsPhysical review. D, Particles and fields
- 1988

No stable or metastable solutions are found between the nucleon with N = 1 and mini black holes with Napprox.M/sub Planck//f/sub ..pi../.

### Harmonic map analysis of SU ( N ) gravitating Skyrmions

- Physics
- 2004

In this paper the $\mathrm{SU}(N)$ Einstein-Skyrme system is considered. We express the chiral field [which is not a simple embedding of the $\mathrm{SU}(2)$ field] in terms of harmonic maps. In this…

### SU(N) skyrmions and harmonic maps

- Physics, Mathematics
- 1999

Harmonic maps from S2 to CPN−1 are introduced to construct low-energy configurations of the SU(N) Skyrme model. We show that one of such maps gives an exact, topologically trivial, solution of the…