13-18 December 2015
International Conference Centre Geneva
Europe/Zurich timezone

Parity odd CMB power spectrum via helical magnetic field.

15 Dec 2015, 17:15
3m
Level 2, Room 13 (International Conference Centre Geneva)

Level 2, Room 13

International Conference Centre Geneva

Speaker

Hector Javier Hortua (Universidad Nacional)

Description

In this work we compute the temperature-polarization correlations (C_l^(TB) and C_l^(EB)) in the cosmic microwave background (CMB) generated by the presence of causal primordial magnetic fields with a helical contribution. We analize the effect of an infrared cutoff in the power spectrum of causal fields on the cross-correlation and we compare our result with previous work.

Primary author

Hector Javier Hortua (Universidad Nacional)

Co-author

Dr Leonardo Castaneda (Universidad Nacional)

Presentation Materials