Superstring Cosmology
by James E. Lidsey, David Wands, E. J. Copeland
Publisher: arXiv 2000
Number of pages: 161
Description:
Aspects of superstring cosmology are reviewed with an emphasis on the cosmological implications of duality symmetries in the theory. The string effective actions are summarized and toroidal compactification to four dimensions reviewed. Global symmetries that arise in the compactification are discussed and the duality relationships between the string effective actions are then highlighted.
Download or read it online for free here:
Download link
(1.6MB, PDF)
Similar books
Inflationary Cosmology and Structure Formation
by J. A. Peacock - arXiv
Basics of inflationary models for the early universe, concentrating on the generation of density fluctuations from scalar-field dynamics. The subsequent gravitational dynamics of these fluctuations in dark matter in a Friedmann model are described.
(12345 views)
by J. A. Peacock - arXiv
Basics of inflationary models for the early universe, concentrating on the generation of density fluctuations from scalar-field dynamics. The subsequent gravitational dynamics of these fluctuations in dark matter in a Friedmann model are described.
(12345 views)
Magnetic Fields, Strings and Cosmology
by Massimo Giovannini - arXiv
The main motivations and challenges related with the physics of large-scale magnetic fields are briefly analyzed. The interplay between large-scale magnetic fields and scalar CMB anisotropies is addressed with specific attention on recent progresses.
(11432 views)
by Massimo Giovannini - arXiv
The main motivations and challenges related with the physics of large-scale magnetic fields are briefly analyzed. The interplay between large-scale magnetic fields and scalar CMB anisotropies is addressed with specific attention on recent progresses.
(11432 views)
Cosmic Microwave Background Anisotropies up to Second Order
by Nicola Bartolo, Sabino Matarrese, Antonio Riotto - arXiv
These notes present the computation of the system of Boltzmann equations describing the evolution of the photon, baryon and cold dark matter fluids up to second order in perturbation theory. They follow the time evolution of the CMB anisotropies.
(9773 views)
by Nicola Bartolo, Sabino Matarrese, Antonio Riotto - arXiv
These notes present the computation of the system of Boltzmann equations describing the evolution of the photon, baryon and cold dark matter fluids up to second order in perturbation theory. They follow the time evolution of the CMB anisotropies.
(9773 views)
Applied Cosmography: A Pedagogical Review
by Yu. L. Bolotin, et al. - arXiv.org
Cosmography is in fact a kinematics of cosmological expansion. The effectiveness of cosmography lies in the fact that it allows, based on the observations, to perform a rigid selection of models that do not contradict the cosmological principle.
(5060 views)
by Yu. L. Bolotin, et al. - arXiv.org
Cosmography is in fact a kinematics of cosmological expansion. The effectiveness of cosmography lies in the fact that it allows, based on the observations, to perform a rigid selection of models that do not contradict the cosmological principle.
(5060 views)