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Deprecated function: Creation of dynamic property DateObject::$timeOnly is deprecated in DateObject->__construct() (line 222 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$dateOnly is deprecated in DateObject->__construct() (line 223 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$originalTime is deprecated in DateObject->__construct() (line 226 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$timeOnly is deprecated in DateObject->__construct() (line 222 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$dateOnly is deprecated in DateObject->__construct() (line 223 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$originalTime is deprecated in DateObject->__construct() (line 226 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$timeOnly is deprecated in DateObject->__construct() (line 222 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$dateOnly is deprecated in DateObject->__construct() (line 223 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$originalTime is deprecated in DateObject->__construct() (line 226 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property date_sql_handler::$granularity is deprecated in date_views_filter_handler_simple->init() (line 39 of /etc/drupal7/all/modules/date/date_views/includes/date_views_filter_handler_simple.inc).
Deprecated function: Creation of dynamic property date_sql_handler::$granularity is deprecated in date_views_filter_handler_simple->init() (line 39 of /etc/drupal7/all/modules/date/date_views/includes/date_views_filter_handler_simple.inc).
Deprecated function: Creation of dynamic property DateObject::$timeOnly is deprecated in DateObject->__construct() (line 222 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$dateOnly is deprecated in DateObject->__construct() (line 223 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$originalTime is deprecated in DateObject->__construct() (line 226 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$timeOnly is deprecated in DateObject->__construct() (line 222 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$dateOnly is deprecated in DateObject->__construct() (line 223 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$originalTime is deprecated in DateObject->__construct() (line 226 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$timeOnly is deprecated in DateObject->__construct() (line 222 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$dateOnly is deprecated in DateObject->__construct() (line 223 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$originalTime is deprecated in DateObject->__construct() (line 226 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$timeOnly is deprecated in DateObject->__construct() (line 222 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$dateOnly is deprecated in DateObject->__construct() (line 223 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$originalTime is deprecated in DateObject->__construct() (line 226 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property date_sql_handler::$granularity is deprecated in date_views_filter_handler_simple->init() (line 39 of /etc/drupal7/all/modules/date/date_views/includes/date_views_filter_handler_simple.inc).
Deprecated function: Creation of dynamic property DateObject::$timeOnly is deprecated in DateObject->__construct() (line 222 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$dateOnly is deprecated in DateObject->__construct() (line 223 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$originalTime is deprecated in DateObject->__construct() (line 226 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$timeOnly is deprecated in DateObject->__construct() (line 222 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$dateOnly is deprecated in DateObject->__construct() (line 223 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$originalTime is deprecated in DateObject->__construct() (line 226 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property alpha_theme_container::$delta is deprecated in alpha_theme_container->__construct() (line 25 of /etc/drupal7/all/themes/omega/alpha/includes/base.inc).
Deprecated function: Creation of dynamic property DateObject::$timeOnly is deprecated in DateObject->__construct() (line 222 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$dateOnly is deprecated in DateObject->__construct() (line 223 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$originalTime is deprecated in DateObject->__construct() (line 226 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$timeOnly is deprecated in DateObject->__construct() (line 222 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$dateOnly is deprecated in DateObject->__construct() (line 223 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$originalTime is deprecated in DateObject->__construct() (line 226 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$timeOnly is deprecated in DateObject->__construct() (line 222 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$dateOnly is deprecated in DateObject->__construct() (line 223 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$originalTime is deprecated in DateObject->__construct() (line 226 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$timeOnly is deprecated in DateObject->__construct() (line 222 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$dateOnly is deprecated in DateObject->__construct() (line 223 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$originalTime is deprecated in DateObject->__construct() (line 226 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$timeOnly is deprecated in DateObject->__construct() (line 222 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$dateOnly is deprecated in DateObject->__construct() (line 223 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$originalTime is deprecated in DateObject->__construct() (line 226 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$timeOnly is deprecated in DateObject->__construct() (line 222 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$dateOnly is deprecated in DateObject->__construct() (line 223 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$originalTime is deprecated in DateObject->__construct() (line 226 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$timeOnly is deprecated in DateObject->__construct() (line 222 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$dateOnly is deprecated in DateObject->__construct() (line 223 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$originalTime is deprecated in DateObject->__construct() (line 226 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$timeOnly is deprecated in DateObject->__construct() (line 222 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$dateOnly is deprecated in DateObject->__construct() (line 223 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$originalTime is deprecated in DateObject->__construct() (line 226 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$timeOnly is deprecated in DateObject->__construct() (line 222 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$dateOnly is deprecated in DateObject->__construct() (line 223 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$originalTime is deprecated in DateObject->__construct() (line 226 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$timeOnly is deprecated in DateObject->__construct() (line 222 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$dateOnly is deprecated in DateObject->__construct() (line 223 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$originalTime is deprecated in DateObject->__construct() (line 226 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$timeOnly is deprecated in DateObject->__construct() (line 222 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$dateOnly is deprecated in DateObject->__construct() (line 223 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$originalTime is deprecated in DateObject->__construct() (line 226 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$timeOnly is deprecated in DateObject->__construct() (line 222 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$dateOnly is deprecated in DateObject->__construct() (line 223 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$originalTime is deprecated in DateObject->__construct() (line 226 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$timeOnly is deprecated in DateObject->__construct() (line 222 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$dateOnly is deprecated in DateObject->__construct() (line 223 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$originalTime is deprecated in DateObject->__construct() (line 226 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$timeOnly is deprecated in DateObject->__construct() (line 222 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$dateOnly is deprecated in DateObject->__construct() (line 223 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$originalTime is deprecated in DateObject->__construct() (line 226 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$timeOnly is deprecated in DateObject->__construct() (line 222 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$dateOnly is deprecated in DateObject->__construct() (line 223 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$originalTime is deprecated in DateObject->__construct() (line 226 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$timeOnly is deprecated in DateObject->__construct() (line 222 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$dateOnly is deprecated in DateObject->__construct() (line 223 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$originalTime is deprecated in DateObject->__construct() (line 226 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$timeOnly is deprecated in DateObject->__construct() (line 222 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$dateOnly is deprecated in DateObject->__construct() (line 223 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$originalTime is deprecated in DateObject->__construct() (line 226 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$timeOnly is deprecated in DateObject->__construct() (line 222 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$dateOnly is deprecated in DateObject->__construct() (line 223 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$originalTime is deprecated in DateObject->__construct() (line 226 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$timeOnly is deprecated in DateObject->__construct() (line 222 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$dateOnly is deprecated in DateObject->__construct() (line 223 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$originalTime is deprecated in DateObject->__construct() (line 226 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$timeOnly is deprecated in DateObject->__construct() (line 222 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$dateOnly is deprecated in DateObject->__construct() (line 223 of /etc/drupal7/all/modules/date/date_api/date_api.module).
Deprecated function: Creation of dynamic property DateObject::$originalTime is deprecated in DateObject->__construct() (line 226 of /etc/drupal7/all/modules/date/date_api/date_api.module).

What we can learn from the running of the spectral index if no tensors are detected in the cosmic microwave background anisotropy

Topics:

Date:

10. February 2015

Cite as:

M. Biagetti, A. Kehagias, A. Riotto, arXiv: 1502:02289

Online abstract:

arXiv:1502:02289

Members involved:

Matteo Biagetti, Alexandros Kehagias, Antonio Riotto

Summary:

In this paper we operate under the assumption that no tensors from inflation will be measured in the future by the dedicated experiments and argue that, while for single-field slow-roll models of inflation the running of the spectral index will be hard to be detected, in multi-field models the running can be large due to its strong correlation with non-Gaussianity. A detection of the running

might therefore be related to the presence of more than one active scalar degree of freedom during inflation.

Address

Département de Physique Théorique
Université de Genève
24, quai Ernest Ansermet
1211 Genève 4
Switzerland
Directions & contact

Links

Department of Theoretical Physics
Center for Astroparticle Physics Genève
Physics section
Faculty of Sciences
University of Geneva
CERN