| Mecânica analítica NA Lemos Editora Livraria da Física, 2007 | 252 | 2007 |
| Quantum cosmological perfect fluid models FG Alvarenga, JC Fabris, NA Lemos, GA Monerat General Relativity and Gravitation 34 (5), 651-663, 2002 | 218 | 2002 |
| Radiation‐dominated quantum Friedmann models NA Lemos Journal of Mathematical Physics 37 (3), 1449-1460, 1996 | 115 | 1996 |
| Dynamical vacuum in quantum cosmology FG Alvarenga, NA Lemos General Relativity and Gravitation 30 (5), 681-694, 1998 | 87 | 1998 |
| Mecânica analıtica NA Lemos Editora Livraria da Fısica 2, 2007 | 83 | 2007 |
| Analytical mechanics NA Lemos Cambridge University Press, 2018 | 77 | 2018 |
| Does the Big Rip survive quantization? EM Barboza Jr, NA Lemos General Relativity and Gravitation 38 (11), 1609-1622, 2006 | 54 | 2006 |
| Canonical approach to the damped harmonic oscillator NA Lemos American Journal of Physics 47 (10), 857-858, 1979 | 51 | 1979 |
| Quantization of Friedmann-Robertson-Walker spacetimes in the presence of a negative cosmological constant and radiation GA Monerat, EVC Silva, G Oliveira-Neto, LGF Filho, NA Lemos Physical Review D—Particles, Fields, Gravitation, and Cosmology 73 (4), 044022, 2006 | 40 | 2006 |
| Harmonic oscillator in expanding universes NA Lemos, CP Natividade Il Nuovo Cimento B (1971-1996) 99 (2), 211-225, 1987 | 34 | 1987 |
| Physical consequences of the choice of the Lagrangian NA Lemos Physical Review D 24 (4), 1036, 1981 | 34 | 1981 |
| The Heisenberg picture is not privileged for the canonical quantization of dissipative systems NA Lemos Physical Review D 24 (8), 2338, 1981 | 28 | 1981 |
| Singularities in a scalar field quantum cosmology NA Lemos Physical Review D 53 (8), 4275, 1996 | 25 | 1996 |
| E mc2: Origem e Significado NA Lemos Revista Brasileira de Ensino de Física 23 (1), 2001 | 24 | 2001 |
| On the quantization of constrained generalized dynamics CAP Galvão, NA Lemos Journal of mathematical physics 29 (7), 1588-1592, 1988 | 23 | 1988 |
| Convite à física matemática NA Lemos Editora Livraria da Física, 2013 | 22 | 2013 |
| A Quantum cosmological model with static and dynamic wormholes NA Lemos, GA Monerat General Relativity and Gravitation 35 (3), 423-436, 2003 | 21 | 2003 |
| Wormholes, classical limit and dynamical vacuum in quantum cosmology NA Lemos, FG Alvarenga General Relativity and Gravitation 31 (11), 1743-1758, 1999 | 20 | 1999 |
| Singular self-adjoint quantum cosmological models in a slow-time gauge NA Lemos Classical and Quantum Gravity 8 (7), 1303, 1991 | 20 | 1991 |
| Note on the Langrangian description of dissipative systems NA Lemos American Journal of Physics 49 (12), 1181-1182, 1981 | 18 | 1981 |
