Built on

D. N. Limber, The Analysis of Counts of the Extragalactic Nebulae in Terms of a Fluctuating Density Field. II
1954
Earlier work this paper cites.
S. Cole and G. Efstathiou, Gravitational lensing of fluctuations in the microwave background radiation
1989
Earlier work this paper cites.
N. Kaiser, Weak gravitational lensing of distant galaxies
1992
Earlier work this paper cites.
U. Seljak, Gravitational lensing effect on cosmic microwave background anisotropies: A Power spectrum approach
1996
Earlier work this paper cites.
M. Zaldarriaga and U. Seljak, Gravitational lensing effect on cosmic microwave background polarization
1998
Earlier work this paper cites.
W. Hu, Weak lensing of the CMB: A harmonic approach
2000
Earlier work this paper cites.
A. Lewis, A. Challinor, and A. Lasenby, Efficient computation of CMB anisotropies in closed FRW models
2000
Earlier work this paper cites.
T. Hamana and Y. Mellier, Numerical study of statistical properties of the lensing excursion angles
2001
Earlier work this paper cites.
M. Bartelmann and P. Schneider, Weak gravitational lensing
2001
Earlier work this paper cites.
VIRGO Consortium
2003
Earlier work this paper cites.
T. Hamana, M. Bartelmann, N. Yoshida, and C. Pfrommer, Statistical distribution of gravitational-lensing excursion angles: Winding ways to us from the deep universe
2005
Earlier work this paper cites.
A. Lewis and A. Challinor, Weak gravitational lensing of the cmb
2006
Earlier work this paper cites.
K. M. Smith, O. Zahn, and O. Dore, Detection of Gravitational Lensing in the Cosmic Microwave Background
Original
2007
Earlier work this paper cites.
Cambridge University Press, 2008
R. Durrer, The Cosmic Microwave Background · 2008
Earlier work this paper cites.

Similar

C. M. Hirata, S. Ho, N. Padmanabhan, U. Seljak, and N. A. Bahcall, Correlation of CMB with large-scale structure: II. Weak lensing
Original
2008
Cited alongside, same era.
M. LoVerde and N. Afshordi, Extended Limber Approximation
Original
2008
Cited alongside, same era.
S. Das and D. N. Spergel, Measuring Distance Ratios with CMB-Galaxy Lensing Cross-correlations
Original
2009
Cited alongside, same era.
E. Krause and C. M. Hirata, Weak lensing power spectra for precision cosmology: Multiple-deflection, reduced shear and lensing bias corrections
Original
2010
Cited alongside, same era.
S. Das et al., Detection of the Power Spectrum of Cosmic Microwave Background Lensing by the Atacama Cosmology Telescope

Then

G. Fanizza, M. Gasperini, G. Marozzi, and G. Veneziano, An exact Jacobi map in the geodesic light-cone gauge
Original
2013
Later among the works it cites.
E. Di Dio, F. Montanari, J. Lesgourgues, and R. Durrer, The CLASSgal code for Relativistic Cosmological Large Scale Structure
Original
2013
Later among the works it cites.
POLARBEAR
Original
2014
Later among the works it cites.
C. Clarkson, O. Umeh, R. Maartens, and R. Durrer, What is the distance to the CMB?
Original
2014
Later among the works it cites.
M. Calabrese, C. Carbone, G. Fabbian, M. Baldi, and C. Baccigalupi, Multiple lensing of the cosmic microwave background anisotropies
Original

Beyond the bibliography

alphaXiv searches the wider corpus for related work and actual follow-ups.

Open on alphaXiv

alphaXiv is searching for related work…

Reading the bibliography…

2016

CMB-lensing beyond the Born approximation

Marozzi, Giovanni, Fanizza, Giuseppe, Di Dio, Enea et al.

Understand

We investigate the weak lensing corrections to the cosmic microwave background temperature anisotropies considering effects beyond the Born approximation.

To this aim, we use the small deflection angle approximation, to connect the lensed and unlensed power spectra, via expressions for the deflection angles up to third order in the gravitational potential.
While the small deflection angle approximation has the drawback to be reliable only for multipoles $\ell\lesssim 2500$, it allows us to consistently take into account the non-Gaussian nature of cosmological perturbation theory beyond the linear level.
The contribution to the lensed temperature power spectrum coming from the non-Gaussian nature of the deflection angle at higher order is a new effect which has not been taken into account in the literature so far.

Built on

D. N. Limber, The Analysis of Counts of the Extragalactic Nebulae in Terms of a Fluctuating Density Field. II
1954
Earlier work this paper cites.
S. Cole and G. Efstathiou, Gravitational lensing of fluctuations in the microwave background radiation
1989
Earlier work this paper cites.
N. Kaiser, Weak gravitational lensing of distant galaxies
1992
Earlier work this paper cites.
U. Seljak, Gravitational lensing effect on cosmic microwave background anisotropies: A Power spectrum approach
1996
Earlier work this paper cites.
M. Zaldarriaga and U. Seljak, Gravitational lensing effect on cosmic microwave background polarization
1998
Earlier work this paper cites.
W. Hu, Weak lensing of the CMB: A harmonic approach
2000
Earlier work this paper cites.
A. Lewis, A. Challinor, and A. Lasenby, Efficient computation of CMB anisotropies in closed FRW models
2000
Earlier work this paper cites.
T. Hamana and Y. Mellier, Numerical study of statistical properties of the lensing excursion angles
2001
Earlier work this paper cites.
M. Bartelmann and P. Schneider, Weak gravitational lensing
2001
Earlier work this paper cites.
VIRGO Consortium
2003
Earlier work this paper cites.
T. Hamana, M. Bartelmann, N. Yoshida, and C. Pfrommer, Statistical distribution of gravitational-lensing excursion angles: Winding ways to us from the deep universe
2005
Earlier work this paper cites.
A. Lewis and A. Challinor, Weak gravitational lensing of the cmb
2006
Earlier work this paper cites.
K. M. Smith, O. Zahn, and O. Dore, Detection of Gravitational Lensing in the Cosmic Microwave Background
Original
2007
Earlier work this paper cites.
Cambridge University Press, 2008
R. Durrer, The Cosmic Microwave Background · 2008
Earlier work this paper cites.