Francisco Lobo

Publications Publicações

Papers Artigos

  • Can accretion disk properties distinguish gravastars from black holes?, Tiberiu Harko, Zoltán Kovács, Francisco S. N. Lobo, Classical and Quantum Gravity 26 (2009) 2150006, arXiv:0905.1355 [gr-qc].
  • Self-sustained traversable wormholes in noncommutative geometry, Remo Garattini, Francisco S. N. Lobo, Physics Letters B 671 (2009) 146-152, arXiv:0811.0919 [gr-qc].
  • Stability of the Einstein static universe in modified Gauss-Bonnet gravity, Christian G. Boehmer, Francisco S. N. Lobo, Physical Review D 79 (2009) 067504, arXiv:0902.2982 [gr-qc].
  • Testing Hořava-Lifshitz gravity using thin accretion disk properties, Tiberiu Harko, Zoltán Kovács, Francisco S. N. Lobo, Physical Review D 80 (2009) 044021, arXiv:0907.1449 [gr-qc].
  • Thin accretion disks in stationary axisymmetric wormhole spacetimes, Tiberiu Harko, Zoltán Kovács, Francisco S. N. Lobo, Physical Review D 79 (2009) 064001 arXiv:0901.3926 [gr-qc].
  • Time and Causation, Orfeu Bertolami, Francisco S. N. Lobo, NeuroQuantology 1 (2009) 1-15, arXiv:0902.0559 [gr-qc].
  • Wormhole geometries in f(R) modified theories of gravity, Francisco S. N. Lobo, Miguel A. Oliveira, Physical Review D 80 (2009) 104012, arXiv:0909.5539 [gr-qc].
  • A new two-sphere singularity in general relativity, Christian G. Boehmer, Francisco S. N. Lobo, International Journal of Modern Physics D 17 (2008) 897-910, gr-qc/0703024.
  • Dark matter as a geometric effect in f(R) gravity, Christian G. Boehmer, Tiberiu Harko, Francisco S.N. Lobo, Astroparticle Physics 29 (2008) 386-392, arXiv:0709.0046 [gr-qc].
  • Electromagnetic signatures of thin accretion disks in wormhole geometries, Tiberiu Harko, Zoltán Kovács, Francisco S. N. Lobo, Physical Review D 78 (2008) 084005, arXiv:0808.3306 [gr-qc].
  • Exact solutions of f(R) gravity coupled to nonlinear electrodynamics, Lukas Hollenstein, Francisco S. N. Lobo, Physical Review D 78 (2008) 124007, arXiv:0807.2325 [gr-qc].
  • General class of wormhole geometries in conformal Weyl gravity, Francisco S.N. Lobo, Classical and Quantum Gravity 25 (2008) 175006, arXiv:0801.4401 [gr-qc].
  • Generalized virial theorem in f(R) gravity, Christian G. Boehmer, Tiberiu Harko, Francisco S.N. Lobo, Journal of Cosmology and Astroparticle Physics 03 (2008) 024, arXiv:0710.0966 [gr-qc].
  • Interior of a Schwarzschild black hole revisited, Rosa Doran, Francisco S. N. Lobo, Paulo Crawford, Foundations of Physics 38 (2008) 160-187, gr-qc/0609042.
  • Nature of time and causality in Physics , Francisco S. N. Lobo, Psychology of Time, 395-422, (2008), Emerald, ISBN 978-0-08046-977-5, arXiv:0710.0428 [gr-qc].
  • Nonminimal coupling of perfect fluids to curvature, Orfeu Bertolami, Francisco S. N. Lobo, Jorge Páramos, Physical Review D 78 (2008) 064036, arXiv:0806.4434 [gr-qc].
  • Phantom stars and topology change, Andrew DeBenedictis, Remo Garattini, Francisco S. N. Lobo, Physical Review D 78 (2008) 104003, arXiv:0808.0839 [gr-qc].
  • Plane symmetric thin-shell wormholes: solutions and stability, José P. S. Lemos, Francisco S. N. Lobo, Physical Review D 78 (2008) 044030, arXiv:0806.4459 [gr-qc].
  • Quark-Hadron Phase Transitions in Brane-World Cosmologies, Giuseppe De Risi, Tiberiu Harko, Francisco S. N. Lobo, Chun Shing Jason Pun, Nuclear Physics B 805 (2008) 190-206, arXiv:0807:3066 [gr-qc].
  • Solar system tests of brane world models, Christian G. Boehmer, Tiberiu Harko, Francisco S.N. Lobo, Classical and Quantum Gravity 25 (2008) 045015, arXiv:0801.1375 [gr-qc].
  • Wormhole geometries with conformal motions, Christian G. Boehmer, Tiberiu Harko, Francisco S.N. Lobo, Classical and Quantum Gravity 25 (2008) 075016, arXiv:0711.2424 [gr-qc].
  • A general class of braneworld wormholes, Francisco S. N. Lobo, Physical Review D75 (2007) 064027, gr-qc/0701133.
  • Conformally symmetric traversable wormholes, Christian G. Boehmer, Tiberiu Harko, Francisco S.N. Lobo, Physical Review D 76 (2007) 084014, arXiv:0708.1537 [gr-qc].
  • Extra force in f(R) modified theories of gravity, Orfeu Bertolami, Christian G. Boehmer, Tiberiu Harko, Francisco S.N. Lobo, Physical Review D75 (2007) 104016, arXiv:0704.1733 [gr-qc].
  • Gravastars supported by nonlinear electrodynamics, Francisco S. N. Lobo, Aaron V. B. Arellano, Classical and Quantum Gravity 24 (2007) 1069-1088, gr-qc/0611083.
  • Linearized warp drive and the energy conditions, Beyond General Relativity. Edited by: N. Alonso-Alberca, E. Alvarez, T. Ortin, M.A. Vazquez-Mozo (2007) 214pp. Universidad Autonoma de Madrid Press, Madrid (Spain). Collecion de Estudios, volume 119. 978-84-8344-059-79..
  • Self sustained phantom wormholes in semi-classical gravity, Remo Garattini, Francisco S. N. Lobo, Classical and Quantum Gravity 24 (2007) 2401-2413, gr-qc/0701020.
  • Stability of the Einstein static universe in f(R) gravity, Christian G. Boehmer, Lukas Hollenstein, Francisco S. N. Lobo, Physical Review D 76 (2007) 084005, arXiv:0706.1663 [gr-qc].
  • Van der Waals quintessence stars, Francisco S. N. Lobo, Physical Review D75 (2007) 024023, gr-qc/0610118.
  • Chaplygin traversable wormholes, Francisco S. N. Lobo, Physical Review D73 (2006) 064028, gr-qc/0511003.
  • Evolving wormhole geometries within nonlinear electrodynamics, Aaron V. B. Arellano, Francisco S. N. Lobo, Classical and Quantum Gravity 23 (2006) 5811-5824, gr-qc/0608003.
  • Non-existence of static, spherically symmetric and stationary, axisymmetric traversable wormholes coupled to nonlinear electrodynamics, Aaron V. B. Arellano, Francisco S. N. Lobo, Classical and Quantum Gravity 23 (2006) 7229-7244, gr-qc/0604095.
  • Stable dark energy stars, Francisco S. N. Lobo, Classical and Quantum Gravity 23 (2006) 1525-1541, gr-qc/0508115.
  • Stable phantom energy traversable wormhole models, Francisco S. N. Lobo, AIP Conf.Proc. 861 (2006) 936-943, gr-qc/0603091.
  • Energy conditions, traversable wormholes and dust shells, Francisco S. N. Lobo, General Relativity and Gravitation 37 (2005) 2023-2038, gr-qc/0410087.
  • Phantom energy traversable wormholes, Francisco S. N. Lobo, Physical Review D71 (2005) 084011, gr-qc/0502099.
  • Stability analysis of dynamic thin shells, Francisco S. N. Lobo, Paulo Crawford, Classical and Quantum Gravity 22 (2005) 4869-4885, gr-qc/0507063.
  • Stability of phantom wormholes, Francisco S. N. Lobo, Physical Review D71 (2005) 124022, gr-qc/0506001.
  • Fundamental limitations on warp drive spacetimes, Francisco S. N. Lobo, Matt Visser, Classical and Quantum Gravity 21 (2004) 5871-5892, gr-qc/0406083.
  • Linearized stability analysis of thin-shell wormholes with a cosmological constant, Francisco S. N. Lobo, Paulo Crawford, Classical and Quantum Gravity 21 (2004) 391-404, gr-qc/0311002.
  • Plane symmetric traversable wormholes in an anti-de Sitter background, José P. S. Lemos, Francisco S. N. Lobo, Physical Review D69 (2004) 104007, gr-qc/0402099.
  • Surface stresses on a thin shell surrounding a traversable wormhole, Francisco S. N. Lobo, Classical and Quantum Gravity 21 (2004) 4811-4832, gr-qc/0409018.
  • Morris-Thorne wormholes with a cosmological constant, Jose P. S. Lemos, Francisco S. N. Lobo, Sergio Quinet de Oliveira, Physical Review D68 (2003) 064004, gr-qc/0302049.
  • Time, Closed Timelike Curves and Causality, Francisco Lobo, Paulo Crawford, NATO Science Series II 95 (2003) 289-296, gr-qc/0206078.
  • Weak energy condition violation and superluminal travel, Francisco Lobo, Paulo Crawford, Lecture Notes in Physics 617 (2003) 277-291, gr-qc/0204038.

Proceedings Actas de Conferência

  • Exotic solutions in General Relativity: Traversable wormholes and warp drive spacetimes , Francisco S. N. Lobo, Classical and Quantum Gravity Research, 1-78, (2008), Nova Science Publishers, ISBN 978-1-60456-366-5, arXiv:0710.4474 [gr-qc].

Faculdade de Ciências da Universidade de Lisboa
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