Simon Fraser University
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SFU Cosmology Preprints

2013

SCG-2013-01
A. Silvestri, L. Pogosian, and R. V. Buniy: A practical approach to cosmological perturbations in modified gravity.

2012

SCG-2012-04
L. Pogosian, T. Vachaspati, and A. Yadav: Primordial Magnetism in CMB B-modes.
SCG-2012-03
A. Hojjati, L. Pogosian, A. Silvestri, and S. Talbot: Practical solutions for perturbed f(R) gravity.
SCG-2012-02
G.-B. Zhao, R.G. Crittenden, L. Pogosian, and X. Zhang: Examining the evidence for dynamical dark energy.
SCG-2012-01
A.P.S. Yadav, L. Pogosian, and T. Vachaspati: Probing primordial magnetism with off-diagonal correlators of CMB polarization.

2011

SCG-2011-08
R. Crittenden, G.-B. Zhao, L. Pogosian, L. Samushia, and X. Zhang: Fables of reconstruction: controlling bias in the dark energy equation of state.
SCG-2011-07
A. Hojjati, G.-B. Zhao, L. Pogosian, A. Silvestri, R. Crittenden, and K. Koyama: Cosmological tests of General Relativity: a principal component analysis.
SCG-2011-06
A. V. Frolov: Critical Collapse and Solitons in Classical Conformal Field Theory.
SCG-2011-05
A. Hojjati, L. Pogosian and G.-B. Zhao: Testing gravity with CAMB and CosmoMC.
SCG-2011-04
L. Pogosian, A.P.S. Yadav, Y.-F. Ng and T. Vachaspati: Primordial Magnetism in the CMB: Exact Treatment of Faraday Rotation and WMAP7 Bounds.
SCG-2011-03
A. Avgoustidis, E. J. Copeland, A. Moss, L. Pogosian, A. Pourtsidou, D. A. Steer: Constraints on the fundamental string coupling from B-mode experiments.
SCG-2011-02
E. J. Copeland, L. Pogosian and T. Vachaspati: Seeking String Theory in the Cosmos.
SCG-2011-01
A. V. Frolov and J.-Q. Guo: Small Cosmological Constant from Running of Gravitational Coupling.

2010

SCG-2010-06
A. Pourtsidou, A. Avgoustidis, E. J. Copeland, L. Pogosian and D. A. Steer: Scaling configurations of cosmic superstring networks and their cosmological implications.
SCG-2010-05
Y. S. Song, G. B. Zhao, D. Bacon, K. Koyama, R. C. Nichol and L. Pogosian: Complementarity of Weak Lensing and Peculiar Velocity Measurements in Testing General Relativity.
SCG-2010-04
A. V. Frolov: Non-linear Dynamics and Primordial Curvature Perturbations from Preheating.
SCG-2010-03
A. Berndsen, L. Pogosian and M. Wyman: Correlations between 21 cm Radiation and the CMB from Active Sources.
SCG-2010-02
G. B. Zhao, T. Giannantonio, L. Pogosian, A. Silvestri, D. J. Bacon, K. Koyama, R. C. Nichol and Y. S. Song: Probing modifications of General Relativity using current cosmological observations.
SCG-2010-01
L. Pogosian, A. Silvestri, K. Koyama and G. B. Zhao: How to optimally parametrize deviations from General Relativity in the evolution of cosmological perturbations?.

2009

SCG-2009-09
A. Hojjati, L. Pogosian and G. B. Zhao: Detecting Features in the Dark Energy Equation of State: A Wavelet Approach.
SCG-2009-08
R. G. Crittenden, L. Pogosian and G. B. Zhao: Investigating dark energy experiments with principal components.
SCG-2009-07
A. Berndsen, J. E. Lidsey and J. Ward: Non-relativistic Matrix Inflation.
SCG-2009-06
G. B. Zhao and X. Zhang: Probing Dark Energy Dynamics from Current and Future Cosmological Observations.
SCG-2009-05
G. B. Zhao, L. Pogosian, A. Silvestri and J. Zylberberg: Cosmological Tests of General Relativity with Future Tomographic Surveys.
SCG-2009-04
J. Aguirre et al.: Observing the Evolution of the Universe.
SCG-2009-03
S. Dodelson et al.: The Origin of the Universe as Revealed Through the Polarization of the Cosmic Microwave Background.
SCG-2009-02
E. Komatsu et al.: Non-Gaussianity as a Probe of the Physics of the Primordial Universe and the Astrophysics of the Low Redshift Universe.
SCG-2009-01
J. R. Bond, A. V. Frolov, Z. Huang and L. Kofman: Non-Gaussian Spikes from Chaotic Billiards in Inflation Preheating.

2008

SCG-2008-07
D. Baumann et al.: CMBPol Mission Concept Study: Probing Inflation with CMB Polarization.
SCG-2008-06
G. B. Zhao, L. Pogosian, A. Silvestri and J. Zylberberg: Searching for modified growth patterns with tomographic surveys.
SCG-2008-05
J. Q. Xia, H. Li, G. B. Zhao and X. Zhang: Determining Cosmological Parameters with Latest Observational Data.
SCG-2008-04
H. Li, J. Q. Xia, G. B. Zhao, Z. H. Fan and X. Zhang: On using the WMAP distance priors in constraining the time evolving equation of state of dark energy.
SCG-2008-03
L. Pogosian, S. H. Tye, I. Wasserman and M. Wyman: Cosmic strings as the source of small-scale microwave background anisotropy.
SCG-2008-02
A. V. Frolov: DEFROST: A new code for simulating preheating after inflation.
SCG-2008-01
A. V. Frolov: A singularity problem with f(R) dark energy.

2007

SCG-2007-04
C. Gooding and A. V. Frolov: Five-dimensional black hole capture cross-sections.
SCG-2007-03
G. B. Zhao, D. Huterer and X. Zhang: High-resolution temporal constraints on the dynamics of dark energy.
SCG-2007-02
L. Pogosian and M. Wyman: B-modes from cosmic strings.
SCG-2007-01
L. Pogosian and A. Silvestri: The pattern of growth in viable f(R) cosmologies.

2006

SCG-2006-02
L. Pogosian and A. Vilenkin: Anthropic predictions for vacuum energy and neutrino masses in the light of WMAP-3.
SCG-2006-01
R. Bean, D. Bernat, L. Pogosian, A. Silvestri and M. Trodden: Dynamics of linear perturbations in f(R) gravity.
Modified by Andrei Frolov <frolov@sfu.ca> on 2013-02-11