| On the cosmology of massive vector fields with SO (3) global symmetry MC Bento, O Bertolami, PV Moniz, JM Mourao, PM Sa Classical and Quantum Gravity 10 (2), 285, 1993 | 105 | 1993 |
| Black holes of a general two-dimensional dilaton gravity theory JPS Lemos, PM Sá Physical Review D 49 (6), 2897, 1994 | 84 | 1994 |
| Black holes in three-dimensional dilaton gravity theories PM Sa, A Kleber, JPS Lemos Classical and Quantum Gravity 13 (1), 125, 1996 | 64 | 1996 |
| Inflation from strings MC Bento, O Bertolami, PM Sá Physics Letters B 262 (1), 11-17, 1991 | 59 | 1991 |
| The dynamics of a flat Friedmann-Robertson-Walker inflationary model in the presence of gauge fields PV Moniz, JM Mourao, PM Sá Classical and Quantum Gravity 10 (3), 517, 1993 | 48 | 1993 |
| Nonlinear evolution of -modes: The role of differential rotation PM Sa, B Tomé Physical Review D 71 (4), 044007, 2005 | 40 | 2005 |
| Differential rotation of nonlinear r-modes PM Sa Physical Review D 69 (8), 084001, 2004 | 39 | 2004 |
| Triple unification of inflation, dark energy, and dark matter in two-scalar-field cosmology PM Sá Physical Review D 102 (10), 103519, 2020 | 37 | 2020 |
| Stationary black holes in a generalized three-dimensional theory of gravity PM Sa, JPS Lemos Physics Letters B 423 (1-2), 49-53, 1998 | 32 | 1998 |
| Inflation from Strings II: Reheating and Baryogenesis MC Bento, O Bertolami, PM Sá Modern Physics Letters A 7 (11), 911-920, 1992 | 32 | 1992 |
| Unification of inflation, dark energy, and dark matter within the Salam-Sezgin cosmological model AB Henriques, R Potting, PM Sá Physical Review D 79 (10), 103522, 2009 | 30 | 2009 |
| The two-dimensional analogue of general relativity JPS Lemos, PM Sá Classical and Quantum Gravity 11 (1), L11, 1994 | 29 | 1994 |
| Non-singular constant curvature two-dimensional black hole JPS Lemos, PM Sa arXiv preprint gr-qc/9309023, 1993 | 29 | 1993 |
| Influence of differential rotation on the detectability of gravitational waves from the -mode instability PM Sá, B Tomé Physical Review D 74 (4), 044011, 2006 | 23 | 2006 |
| Parametric resonance and cosmological gravitational waves PM Sa, AB Henriques Physical Review D 77 (6), 064002, 2008 | 22 | 2008 |
| Polytropic stars in three-dimensional spacetime PM Sá Physics Letters B 467 (1-2), 40-42, 1999 | 22 | 1999 |
| Unified description of dark energy and dark matter within the generalized hybrid metric-Palatini theory of gravity PM Sá Universe 6 (6), 78, 2020 | 20 | 2020 |
| Inflation in a Bianchi-IX cosmological model. The roles of primordial shear and gauge fields AB Henriques, JM Mourao, PM Sá Physics Letters B 256 (3-4), 359-368, 1991 | 17 | 1991 |
| Gravitational-wave generation in hybrid quintessential inflationary models PM Sa, AB Henriques Physical Review D 81 (12), 124043, 2010 | 16 | 2010 |
| Late-time evolution of the Universe within a two-scalar-field cosmological model PM Sá Physical Review D 103 (12), 123517, 2021 | 15 | 2021 |
Orfeu BertolamiProfessor of Physics, University of PortoVerified email at fc.up.pt
