# Standard Model at Intersecting D5-branes: Lowering the String Scale

@article{Cremades2002StandardMA, title={Standard Model at Intersecting D5-branes: Lowering the String Scale}, author={Daniel Cremades and Luis E. Ib{\'a}{\~n}ez and Fernando Marchesano}, journal={arXiv: High Energy Physics - Theory}, year={2002} }

## 94 Citations

### Exact standard model structures from intersecting D5-branes

- Physics
- 2003

Abstract We discuss the appearance of non-supersymmetric compactifications with exactly the Standard Model (SM) at low energies, in the context of IIB orientifold constructions with D5-branes…

### Locally Supersymmetric Standard models from Intersecting branes

- Physics
- 2008

We construct four dimensional intersecting D6-brane models that have locally the spectrum of the N=1 Supersymmetric Standard Model. All open string sectors share the same N=1 supersymmetry. As…

### N=1 Locally Supersymmetric Standard Models from Intersecting Branes

- Physics
- 2003

We construct four dimensional intersecting D6-brane models that have locally the spectrum of the N=1 Supersymmetric Standard Model. All open {\em visible} string sectors share the same N=1…

### Intersecting D-brane Models

- Physics
- 2003

This thesis is devoted to the study of a class of constructions based on Superstring Theory, baptized in the literature as Intersecting Brane Worlds. In particular we explore several issues regarding…

### The Standard Model on the Quintic

- Mathematics
- 2002

We describe the general geometrical framework of brane world constructions in orientifolds of type IIA string theory with D6-branes wrapping 3-cycles in a Calabi-Yau 3-fold, and point out their…

### Intersecting brane worlds: A Path to the standard model?

- Mathematics
- 2004

In this paper we describe the general geometrical framework of brane world constructions in orientifolds of type IIA string theory with D6-branes wrapping 3-cycles in a Calabi-Yau 3-fold. These…

### Intersecting brane worlds: A Path to the standard model?

- Mathematics
- 2004

In this paper we describe the general geometrical framework of brane world constructions in orientifolds of type IIA string theory with D6-branes wrapping 3-cycles in a Calabi-Yau 3-fold. These…

### Deformed Intersecting D6-Brane GUTS I

- Physics
- 2002

By employing D6-branes intersecting at angles in D = 4 toroidal orientifolded type IIA strings, we construct four stack string GUT models (PS-I class), that contain at low energy exactly the three…

### Exact Standard Model Compactifications from Intersecting Branes

- Physics
- 2002

We construct six stack D6-brane vacua (non-supersymmetric) that have at low energy exactly the standard model (with right handed neutrinos). The construction is based on D6-branes intersecting at…

### Deformed Intersecting D6-Brane GUTS II

- Physics
- 2002

By employing D6-branes intersecting at angles in D = 4 type I strings, we construct ﬁve stack string GUT models (PS-II class), that contain at low energy exactly the Standard model with no extra…

## References

SHOWING 1-10 OF 76 REFERENCES

### Intersecting Brane Models of Particle Physics and the Higgs Mechanism

- Physics
- 2002

We analyze a recently constructed class of D-brane theories with the fermion spectrum of the SM at the intersection of D6-branes wrapping a compact toroidal space. We show how the SM Higgs mechanism…

### D=4 chiral string compactifications from intersecting branes

- Physics
- 2000

Intersecting Dp-branes often give rise to chiral fermions living on their intersections. We study the construction of four-dimensional chiral gauge theories by considering configurations of type II…

### D-Branes at Singularities : A Bottom-Up Approach to the String Embedding of the Standard Model

- Physics
- 2000

We propose a bottom-up approach to the building of particle physics models from string theory. Our building blocks are Type II D-branes which we combine appropriately to reproduce desirable features…

### GUT model hierarchies from intersecting branes

- Physics
- 2002

By employing D6-branes intersecting at angles in D = 4 type I strings, we construct the first examples of three generation string GUT models (PS-A class), that contain at low energy exactly the…

### Standard-like models with broken supersymmetry from type I string vacua

- Physics
- 2000

We construct D = 4 Type I vacua with massless content remarkably close to that of the standard model of particle physics. They are tachyon-free nonsupersymmetric models which are obtained starting…

### Chiral Four-Dimensional N=1 Supersymmetric Type IIA Orientifolds from Intersecting D6-Branes

- Physics
- 2001

### Getting just the standard model at intersecting branes

- Physics
- 2001

We present what we believe are the first specific string (D-brane) constructions whose low-energy limit yields just a three generation SU(3) × SU(2) × U(1) standard model with no extra fermions nor…

### In quest of "just" the Standard Model on D-branes at a singularity

- Physics
- 2002

In this note we explore the possibility of obtaining gauge bosons and fermionic spectrum as close as possible to the Standard Model content, by placing D3-branes at a N orbifold-like singularity in…

### D-branes, moduli and supersymmetry

- Physics
- 1997

We study toroidal compactifications of type II string theory with D-branes and nontrivial antisymmetric tensor moduli and show that turning on these fields modifies the supersymmetry projections…