Cosmology with ultralight pseudo Nambu-Goldstone bosons JA Frieman, CT Hill, A Stebbins, I Waga
Physical Review Letters 75 (11), 2077, 1995
1116 1995 Cosmological consequences of a time-dependent Λ term JC Carvalho, JAS Lima, I Waga
Physical Review D 46 (6), 2404, 1992
605 1992 The end of unified dark matter? HB Sandvik, M Tegmark, M Zaldarriaga, I Waga
Physical Review D 69 (12), 123524, 2004
509 2004 On the thermodynamics of matter creation in cosmology MO Calvao, JAS Lima, I Waga
Physics Letters A 162 (3), 223-226, 1992
315 1992 Constraints on the generalized Chaplygin gas from supernovae observations M Makler, SQ de Oliveira, I Waga
Physics Letters B 555 (1-2), 1-6, 2003
308 2003 Decaying Λ cosmologies and power spectrum V Silveira, I Waga
Physical Review D 50 (8), 4890, 1994
236 1994 Decaying vacuum flat cosmological models-Expressions for some observable quantities and their properties I Waga
Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 414, no. 2, p. 436-448 …, 1993
203 1993 Dark interactions and cosmological fine-tuning M Quartin, MO Calvao, SE Joras, RRR Reis, I Waga
Journal of Cosmology and Astroparticle Physics 2008 (05), 007, 2008
202 2008 Challenges for scaling cosmologies L Amendola, M Quartin, S Tsujikawa, I Waga
Physical Review D 74 (2), 023525, 2006
191 2006 From cosmic deceleration to acceleration: new constraints from SN Ia and BAO/CMB R Giostri, MV dos Santos, I Waga, RRR Reis, MO Calvao, BL Lago
Journal of Cosmology and Astroparticle Physics 2012 (03), 027, 2012
171 2012 Constraints from high redshift supernovae upon scalar field cosmologies JA Frieman, I Waga
Physical Review D 57 (8), 4642, 1998
132 1998 Viable Singularity-Free Gravity without a Cosmological Constant V Miranda, SE Jorás, I Waga, M Quartin
Physical Review Letters 102 (22), 221101, 2009
127 2009 Bulk-viscosity-driven inflationary model I Waga, RC Falcao, R Chanda
Physical Review D 33 (6), 1839, 1986
116 1986 Decaying A cosmologies and statistical properties of gravitational lenses LFB Torres, I Waga
Monthly Notices of the Royal Astronomical Society 279 (3), 712-726, 1996
114 1996 Cosmological properties of a class of Λ decaying cosmologies V Silveira, I Waga
Physical Review D 56 (8), 4625, 1997
103 1997 Observational constraints on Chaplygin quartessence: Background results M Makler, SQ de Oliveira, I Waga
Physical Review D 68 (12), 123521, 2003
94 2003 Entropy perturbations in quartessence Chaplygin models RRR Reis, I Waga, MO Calvao, SE Joras
Physical Review D 68 (6), 061302, 2003
91 2003 Cosmological constraints from lensing statistics and supernovae on the cosmic equation of state I Waga, APMR Miceli
Physical Review D 59 (10), 103507, 1999
75 1999 Constraining the cosmic deceleration-acceleration transition with type Ia supernova, BAO/CMB and H (z) data MV dos Santos, RRR Reis, I Waga
Journal of Cosmology and Astroparticle Physics 2016 (02), 066, 2016
73 2016 Bulk-viscosity-driven asymmetric inflationary universe JAS Lima, R Portugal, I Waga
Physical Review D 37 (10), 2755, 1988
73 1988