Spyros Sypsas
Spyros Sypsas
Postdoctoral Researcher, Departamento de Física, FCFM, Universidad de Chile
Verified email at ing.uchile.cl
Title
Cited by
Cited by
Year
Effective field theory of weakly coupled inflationary models
R Gwyn, GA Palma, M Sakellariadou, S Sypsas
Journal of Cosmology and Astroparticle Physics 2013 (04), 004, 2013
662013
Landscape tomography through primordial non-Gaussianity
X Chen, GA Palma, W Riquelme, B Scheihing, S Sypsas
Physical Review D 98 (8), 083528, 2018
272018
Reconstructing the inflationary landscape with cosmological data
X Chen, GA Palma, B Scheihing, S Sypsas
Physical Review Letters 121 (16), 161302, 2018
192018
Direct search for features in the primordial bispectrum
S Appleby, JO Gong, DK Hazra, A Shafieloo, S Sypsas
Physics Letters B 760, 297-301, 2016
192016
On degenerate models of cosmic inflation
R Gwyn, GA Palma, M Sakellariadou, S Sypsas
Journal of Cosmology and Astroparticle Physics 2014 (10), 005, 2014
192014
Higher derivatives and power spectrum in effective single field inflation
JO Gong, MS Seo, S Sypsas
Journal of Cosmology and Astroparticle Physics 2015 (03), 009, 2015
152015
Constraints on inflation with LSS surveys: features in the primordial power spectrum
GA Palma, D Sapone, S Sypsas
Journal of Cosmology and Astroparticle Physics 2018 (06), 004, 2018
142018
Theoretical constraints on brane inflation and cosmic superstring radiation
R Gwyn, M Sakellariadou, S Sypsas
Journal of High Energy Physics, 1-27, 2011
132011
Superconformal block quivers, duality trees and Diophantine equations
A Hanany, YH He, C Sun, S Sypsas
Journal of High Energy Physics 2013 (11), 17, 2013
102013
Cosmic strings from pseudo-anomalous Fayet-Iliopoulos U (1) FI in D3/D7 brane inflation
R Gwyn, M Sakellariadou, S Sypsas
Journal of High Energy Physics 2010 (10), 75, 2010
102010
Evaporating primordial black holes as varying dark energy
S Nesseris, D Sapone, S Sypsas
Physics of the Dark Universe 27, 100413, 2020
92020
Shapes and features of the primordial bispectrum
JO Gong, GA Palma, S Sypsas
Journal of Cosmology and Astroparticle Physics 2017 (05), 016, 2017
62017
Seeding primordial black holes in multi-field inflation
GA Palma, S Sypsas, C Zenteno
arXiv preprint arXiv:2004.06106, 2020
32020
Scale invariance of the primordial tensor power spectrum
GA Palma, B Pradenas, W Riquelme, S Sypsas
Physical Review D 95 (8), 083519, 2017
22017
Note on initial conditions for small-field inflation
I Antoniadis, A Chatrabhuti, H Isono, S Sypsas
arXiv preprint arXiv:2008.02494, 2020
12020
Non-Gaussian CMB and LSS statistics beyond polyspectra
GA Palma, BS Hitschfeld, S Sypsas
Journal of Cosmology and Astroparticle Physics 2020 (02), 027, 2020
12020
Theoretical and Observational Constraints on Brane Inflation and Study of Scalar Perturbations through the Effective Field Theory Formalism
S Sypsas
arXiv preprint arXiv:1406.0939, 2014
12014
Cross‐tests of cosmic microwave background features in the primordial spectra
S Sypsas
Astronomische Nachrichten 338 (9-10), 1025-1028, 2017
2017
Scale invariance of the primordial tensor power spectrum
G Palma Quilodrán, B Pradenas Márquez, W Riquelme, S Sypsas
American Physical Society, 2017
2017
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