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V. Acquaviva, N. Bartolo, S. Matarrese, and A. Riotto, Second order cosmological perturbations from inflation
2003
Earlier work this paper cites.
J. M. Maldacena, Non-Gaussian features of primordial fluctuations in single field inflationary models
2003
Earlier work this paper cites.
N. Bartolo, E. Komatsu, S. Matarrese, and A. Riotto, Non-Gaussianity from inflation: Theory and observations
2004
Earlier work this paper cites.
D. Babich and M. Zaldarriaga, Primordial bispectrum information from CMB polarization
2004
Earlier work this paper cites.
C. Caprini, R. Durrer, and T. Kahniashvili, The Cosmic microwave background and helical magnetic fields: The Tensor mode
2004
Earlier work this paper cites.
T. Kahniashvili and B. Ratra, Effects of Cosmological Magnetic Helicity on the Cosmic Microwave Background
2005
Earlier work this paper cites.
E. Komatsu, D. N. Spergel, and B. D. Wandelt, Measuring primordial non-Gaussianity in the cosmic microwave background
2005
Earlier work this paper cites.
J. R. Pritchard and M. Kamionkowski, Cosmic microwave background fluctuations from gravitational waves: An Analytic approach
Original
2005
Earlier work this paper cites.
A. P. Yadav, E. Komatsu, and B. D. Wandelt, Fast Estimator of Primordial Non-Gaussianity from Temperature and Polarization Anisotropies in the Cosmic Microwave Background
2007
Earlier work this paper cites.

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2014

Shiraishi, Maresuke, Liguori, Michele, Fergusson, James R.

We develop a methodology for estimating parity-odd bispectra in the cosmic microwave background (CMB).

This is achieved through the extension of the original separable modal methodology to parity-odd bispectrum domains ($\ell_1 + \ell_2 + \ell_3 = {\rm odd}$).
Through numerical tests of the parity-odd modal decomposition with some theoretical bispectrum templates, we verify that the parity-odd modal methodology can successfully reproduce the CMB bispectrum, without numerical instabilities.
We also present simulated non-Gaussian maps produced by modal-decomposed parity-odd bispectra, and show the consistency with the exact results.

V. Acquaviva, N. Bartolo, S. Matarrese, and A. Riotto, Second order cosmological perturbations from inflation
2003
Earlier work this paper cites.
J. M. Maldacena, Non-Gaussian features of primordial fluctuations in single field inflationary models
2003
Earlier work this paper cites.
N. Bartolo, E. Komatsu, S. Matarrese, and A. Riotto, Non-Gaussianity from inflation: Theory and observations
2004
Earlier work this paper cites.
D. Babich and M. Zaldarriaga, Primordial bispectrum information from CMB polarization
2004
Earlier work this paper cites.
C. Caprini, R. Durrer, and T. Kahniashvili, The Cosmic microwave background and helical magnetic fields: The Tensor mode
2004
Earlier work this paper cites.
T. Kahniashvili and B. Ratra, Effects of Cosmological Magnetic Helicity on the Cosmic Microwave Background
2005
Earlier work this paper cites.
E. Komatsu, D. N. Spergel, and B. D. Wandelt, Measuring primordial non-Gaussianity in the cosmic microwave background
2005
Earlier work this paper cites.
J. R. Pritchard and M. Kamionkowski, Cosmic microwave background fluctuations from gravitational waves: An Analytic approach
Original
2005
Earlier work this paper cites.
A. P. Yadav, E. Komatsu, and B. D. Wandelt, Fast Estimator of Primordial Non-Gaussianity from Temperature and Polarization Anisotropies in the Cosmic Microwave Background
2007
Earlier work this paper cites.