Ghazal Geshnizjani
Ghazal Geshnizjani
Research Associate Professor, University of Waterloo
Verified email at uwaterloo.ca - Homepage
Title
Cited by
Cited by
Year
Causal field theory with an infinite speed of sound
N Afshordi, DJH Chung, G Geshnizjani
Physical Review D 75 (8), 083513, 2007
1522007
Back reaction and the local cosmological expansion rate
G Geshnizjani, R Brandenberger
Physical Review D 66 (12), 123507, 2002
1482002
Back-reaction of perturbations in two scalar field inflationary models
G Geshnizjani, R Brandenberger
Journal of Cosmology and Astroparticle Physics 2005 (04), 006, 2005
1032005
Do observations offer evidence for cosmological-scale extra dimensions?
N Afshordi, G Geshnizjani, J Khoury
Journal of Cosmology and Astroparticle Physics 2009 (08), 030, 2009
872009
Cuscuton cosmology: dark energy meets modified gravity
N Afshordi, DJH Chung, M Doran, G Geshnizjani
Physical Review D 75 (12), 123509, 2007
832007
Do large-scale inhomogeneities explain away dark energy?
G Geshnizjani, DJH Chung, N Afshordi
Physical Review D 72 (2), 023517, 2005
702005
Reconstructing a general inflationary action
R Bean, DJH Chung, G Geshnizjani
Physical Review D 78 (2), 023517, 2008
582008
Initial conditions for brane inflation
R Brandenberger, G Geshnizjani, S Watson
Physical Review D 67 (12), 123510, 2003
462003
Effect of extra dimensions on gravitational waves from cosmic strings
E O’Callaghan, S Chadburn, G Geshnizjani, R Gregory, I Zavala
Physical review letters 105 (8), 081602, 2010
252010
General conditions for scale-invariant perturbations in an expanding universe
G Geshnizjani, WH Kinney, AM Dizgah
Journal of Cosmology and Astroparticle Physics 2011 (11), 049, 2011
24*2011
Coarse-grained back reaction in single scalar field driven inflation
G Geshnizjani, N Afshordi
Journal of Cosmology and Astroparticle Physics 2005 (01), 011, 2005
222005
Perturbations in a regular bouncing universe
TJ Battefeld, G Geshnizjani
Physical Review D 73 (6), 064013, 2006
202006
The effect of extra dimensions on gravity wave bursts from cosmic string cusps
E O'Callaghan, S Chadburn, G Geshnizjani, R Gregory, I Zavala
Journal of Cosmology and Astroparticle Physics 2010 (09), 013, 2010
192010
Extended effective field theory of inflation
A Ashoorioon, R Casadio, M Cicoli, G Geshnizjani, HJ Kim
Journal of High Energy Physics 2018 (2), 172, 2018
162018
Comment on perturbations during a regular bounce
TJ Battefeld, G Geshnizjani
Physical Review D 73 (4), 048501, 2006
16*2006
Getting super-excited with modified dispersion relations
A Ashoorioon, R Casadio, G Geshnizjani, HJ Kim
Journal of Cosmology and Astroparticle Physics 2017 (09), 008, 2017
112017
Cuscuton bounce
SS Boruah, HJ Kim, M Rouben, G Geshnizjani
Journal of Cosmology and Astroparticle Physics 2018 (08), 031, 2018
102018
Theory of cosmological perturbations with cuscuton
SS Boruah, HJ Kim, G Geshnizjani
Journal of Cosmology and Astroparticle Physics 2017 (07), 022, 2017
92017
Theoretical implications of detecting gravitational waves
G Geshnizjani, WH Kinney
Journal of Cosmology and Astroparticle Physics 2015 (8), 008, 2015
62015
Horizon-preserving dualities and perturbations in non-canonical scalar field cosmologies
G Geshnizjani, WH Kinney, AM Dizgah
Journal of Cosmology and Astroparticle Physics 2012 (02), 015, 2012
62012
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Articles 1–20