Cross-correlation between cosmic microwave background lensing and galaxy intrinsic alignment as a contaminant to gravitational lensing cross-correlated probes of the Universe
M.A. Troxel and Mustapha Ishak
Physical Review D, 89, 063528 (2014)
The effects of structure anisotropy on lensing observables in an exact general relativistic setting for precision cosmology
M.A. Troxel, Mustapha Ishak and Austin Peel
Journal of Cosmology and Astroparticle Physics, 03, 040 (2014)
Effects of anisotropy on gravitational infall in galaxy clusters using an exact general relativistic model
M.A. Troxel, Austin Peel and Mustapha Ishak
Journal of Cosmology and Astroparticle Physics, 012, 048 (2013)
Stringent restriction from the growth of large-scale structure on apparent acceleration in inhomogeneous cosmological models
Mustapha Ishak, Austin Peel and M.A. Troxel
Physical Review Letters, 111, 251302 (2013)
Large-scale growth evolution in the Szekeres inhomogeneous cosmological models with comparison to growth data
Austin Peel, Mustapha Ishak and M.A. Troxel
Physical Review D, 86, 123508 (2012)
Spatial curvature and cosmological tests of general relativity
Jason Dossett and Mustapha Ishak
Physical Review D, 86, 103008 (2011)
Self-calibrating the gravitational shear-intrinsic ellipticity-intrinsic ellipticity (GII) cross-correlation
M.A. Troxel and Mustapha Ishak
Monthly Notices of the Royal Astronomical Society, 427, 442 (2012)
Self-Calibration for 3-point Intrinsic Alignment Auto-Correlations in Weak Lensing Surveys
M.A. Troxel and Mustapha Ishak
Monthly Notices of the Royal Astronomical Society, 423, 1663 (2012)
The growth of structure in the Szekeres inhomogeneous cosmological models and the matter-dominated era
Mustapha Ishak and Austin Peel
Physical Review D, 85, 083502 (2012)
Self-Calibration Technique for 3-point Intrinsic Alignment Correlations in Weak Lensing Surveys
M.A. Troxel and Mustapha Ishak
Monthly Notices of the Royal Astronomical Society, 419, 1804 (2012)
Testing General Relativity at Cosmological Scales: Implementation and Parameter Correlations
Jason Dossett, Mustapha Ishak and Jacob Moldenhauer
Physical Review D, 84, 123001 (2011)
Figures of merit and constraints from testing General Relativity using the latest cosmological data sets including refined COSMOS 3D weak lensing
Jason Dossett, Jacob Moldenhauer and Mustapha Ishak
Physical Review D, 84, 023012 (2011)
Luminosity distance and redshift in the Szekeres inhomogeneous cosmological models
Anthony Nwankwo, Mustapha Ishak and John Thompson
Journal of Cosmology and Astroparticle Physics, 1105, 028 (2011)
The Relevance of the Cosmological Constant for Lensing
Mustapha Ishak and Wolfgang Rindler
General Relativity and Gravitation, 42, 2247 (2010)
Constraints on growth index parameters from current and future observations
Jason Dossett, Mustapha Ishak, Jacob Moldenhauer, Yungui Gong and Anzhong Wang
Journal of Cosmology and Astroparticle Physics, 1004, 022 (2010)
Supernova, baryon acoustic oscillations, and CMB surface distance constraints on f(G) higher order gravity models
Jacob Moldenhauer, Mustapha Ishak, John Thompson and Damien A. Easson
Physical Review D, 81, 063514 (2010)
More on Lensing by a Cosmological Constant
Mustapha Ishak, Wolfgang Rindler, Jason Dossett
Monthly Notices of the Royal Astronomical Society, 403, 2152 (2010)
A minimal set of invariants as a systematic approach to higher order gravity models: Physical and Cosmological Constraints
Jacob Moldenhauer, Mustapha Ishak
Journal of Cosmology and Astroparticle Physics, 0912, 020 (2009)
Contiguous redshift parameterizations of the growth index
Mustapha Ishak and Jason Dossett
Physical Review D, 80, 043004 (2009)
Growth factor parametrization in curved space
Yungui Gong, Mustapha Ishak and Anzhong Wang
Physical Review D, 80, 023002 (2009)
A minimal set of invariants as a systematic approach to higher order gravity models
Mustapha Ishak and Jacob Moldenhauer
Journal of Cosmology and Astroparticle Physics, 0901, 024 (2009)
Light Deflection, Lensing, and Time Delays from Gravitational Potentials and Fermat's Principle in the Presence of a Cosmological Constant
Mustapha Ishak
Physical Review D, 78, 103006 (2008)
A New Independent Limit on the Cosmological Constant/Dark Energy from the Relativistic Bending of Light by Galaxies and Clusters of Galaxies
Mustapha Ishak, Wolfgang Rindler, Jason Dossett, Jacob Moldenhauer and Chris Allison
Monthly Notices of the Royal Astronomical Society, 388, 1279 (2008)
Dark Energy or Apparent Acceleration Due to a Relativistic Cosmological Model More Complex than FLRW?
Mustapha Ishak, James Richardson, David Garred, Delilah Whittington, Anthony Nwankwo and Roberto Sussman
Physical Review D, 78, 123531 (2008)
Inverse approach to Einstein's equations for fluids with vanishing anisotropic stress tensor
James Richardson and Mustapha Ishak
Physical Review D, 77, 044005 (2008)
The Contribution of the Cosmological Constant to the Relativistic Bending of Light Revisited
Wolfgang Rindler and Mustapha Ishak
Physical Review D, 76, 043006 (2007)
Intrinsic galaxy alignments from the 2SLAQ and SDSS surveys: luminosity and redshift scalings and implications for weak lensing surveys
Christopher M. Hirata, Rachel Mandelbaum, Mustapha Ishak, Uros Seljak, Robert Nichol, Kevin A. Pimbblet, Nicholas P. Ross and David Wake
Monthly Notices of the Royal Astronomical Society, 381, 1197 (2007)
Remarks on the formulation of the cosmological constant/dark energy problems
Mustapha Ishak
Foundations of Physics, 37, 1470 (2007)
Detection of large scale intrinsic ellipticity-density correlation from the Sloan Digital Sky Survey and implications for weak lensing surveys
Rachel Mandelbaum, Christopher M. Hirata, Mustapha Ishak, Uros Seljak and Jonathan Brinkmann
Monthly Notices of the Royal Astronomical Society, 367, 611 (2006)
Probing Cosmic Acceleration Beyond the Equation of State: Distinguishing between Dark Energy and Modified Gravity Models
Mustapha Ishak, Amol Upadhye and David N. Spergel
Physical Review D, 74, 043513 (2006)
Probing decisive answers to dark energy questions from cosmic complementarity and lensing tomography
Mustapha Ishak
MNRAS, 363, 469 (2005)
Dynamical dark energy: Current constraints and forecasts
Amol Upadhye, Mustapha Ishak and Paul J. Steinhardt
Physical Review D, 72, 063501 (2005)
Spectroscopic source redshifts and parameter constraints from weak lensing and CMB
Mustapha Ishak and Christopher M. Hirata
Physical Review D, 71, 023002 (2005)
Weak Lensing and CMB: Parameter forecasts including a running spectral index
Mustapha Ishak, Christopher M. Hirata, Patrick McDonald and Uros Seljak
Physical Review D, 69, 083914 (2004)
On Perfect Fluid Models In Non-Comoving Null (Observational) Spherical Coordinates
Mustapha Ishak
Physical Review D, 69, 124027 (2004)
An Inverse Approach to Einstein's Equations for non-conducting fluids
Mustapha Ishak and Kayll Lake
Physical Review D, 68, 104031 (2003)
Adiabatic Models of the Cosmological Radiative Era
Roberto A. Sussman and Mustapha Ishak
General Relativity and Gravitation, 34, 10, (2002)
Stability of Transparent Spherically Symmetric Thin Shells and Wormholes
Mustapha Ishak and Kayll Lake
Physical Review D, 65, 044011 (2002)
Interactive Geometric Database, Including Exact Solutions of Einstein's Field Equations
Mustapha Ishak and Kayll Lake
Classical and Quantum Gravity, 19, 505 (2002)
The Tolman VII solution, trapped null orbits and w-modes
Nicholas Neary, Mustapha Ishak and Kayll Lake
Physical Review D, 64, 028001 (2001)
Mustapha Ishak, Luke Chamandy, Nicholas Neary and Kayll Lake
Physical Review D, 64, 024005 (2001)