Rapid asymmetric inflation and early cosmology in theories with sub-millimeter dimensions

@article{ArkaniHamed2000RapidAI,
  title={Rapid asymmetric inflation and early cosmology in theories with sub-millimeter dimensions},
  author={Nima Arkani-Hamed and Savas Dimopoulos and Nemanja Kaloper and John March-Russell},
  journal={Nuclear Physics},
  year={2000},
  volume={567},
  pages={189-228}
}
Radion cosmology in theories with universal extra dimensions
We discuss the cosmology of models with universal extra dimensions, where the Standard Model degrees of freedom live in a (4+n)-dimensional brane, with n compact and small extra spatial dimensions.
Cosmological challenges in theories with extra dimensions and remarks on the horizon problem
We consider the cosmology that results if our observable universe is a 3-brane in a higher dimensional universe. In particular, we focus on the case where our 3-brane is located at the Z{sub 2}
The Inflationary Brane-Antibrane Universe
We show how the motion through the extra dimensions of a gas of branes and antibranes can, under certain circumstances, produce an era of inflation as seen by observers trapped on a 3-brane, with the
Calculable corrections to brane black hole decay: The scalar case
It is a remarkable fact that in brane-world theories the true scale M * of quantum gravity may be substantially lower than the traditional Planck scale M pl , possibly approaching the TeV scale, and
The Compactification Problems of Additional Dimensions in Multidimensional Cosmological Theories
Multidimensionality of our Universe is one of the most intriguing assumption in modern physics. It follows naturally from theories unifying different fundamental interactions with gravity, e.g.
Axion model in extra dimensions with TeV scale gravity
A simple axion model is proposed in the scenario of large extra dimensions where the gravity scale is as low as 1 TeV. To obtain an intermediate-scale decay constant of the axion, the axion is
Signatures of short distance physics in the cosmic microwave background
We systematically investigate the effect of short distance physics on the spectrum of temperature anistropies in the Cosmic Microwave Background produced during inflation. We present a general
The radionactive universe
In a large class of extra-dimensional models, a scalar degree of freedom known as the radion is long-lived, or even stable, on cosmological scales. In this paper we investigate the impact of
...
1
2
3
4
5
...

References

SHOWING 1-10 OF 43 REFERENCES
An inflationary universe in Brans-Dicke theory: a hopeful sign of theoretical estimation of the gravitational constant
A revised model of the inflationary universe under the framework of Brans-Dicke theory is proposed. It is shown that the scale factor of the universe during the inflation varies as R approximately
Power-law inflation.
TLDR
A simple inflationary model characterized by a scale factor which grows like Sapprox.t/sup p/, with p a constant greater than one, which is called power-law inflation (PLI), and considers the constraints on this model coming from the requirement of solving the horizon, flatness, ''good'' reheating, and ''convenient'' perturbation-spectrum problems.
TeV scale superstring and extra dimensions
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
Cosmological solutions in string theories
We obtain a large class of cosmological solutions in the toroidally compactified low-energy limits of string theories in D dimensions. We consider solutions where a p-dimensional subset of the
...
1
2
3
4
5
...