Osvaldo M. Moreschi

Profesor de FaMAF, UNC
Investigador del CONICET
Ph. D. University of Pittsburgh
 
 
 
 
 
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Artículos (Articles)

Publicaciones con referato:

  1. Complex energy eigenstates in a model with two equal mass particles, R.J. Gleiser, O.A. Reula and O.M. Moreschi, Revista Brasileira de Física, vol. 10., N 3, p. 431-444, (1980).

  2. On Riemannian spaces with conformal symmetries or a tool for the study of generalized Kaluza-Klein theories, O.M. Moreschi and G.A.J. Sparling, J.Math.Phys., vol. 24, N 2, p. 303-310, (1983).

  3. On the positive energy theorem involving mass and electromagnetic charges, O.M. Moreschi and G.A.J. Sparling, Commun.Math.Phys., Vol. 95, p. 113-120, (1984).

  4. Lokale Erhaltungsgröben in der AR, O.M. Moreschi, Verhanndlungen der Deutschen Physikalischen Gesellschaft, Physik-Verlag GmbH, 715, (1985).

  5. Angular momentum on future null infinity, O.M. Moreschi, in: Proceedings of the Fourth Marcel Grossmann Meeting on General Relativity, Ed. R. Ruffini, Elsevier Science Publishers B.V., p.1687-1694, (1986); ISBN: 0444 87030 X.

  6. On the formulation of the positive energy theorem in Kaluza-Klein theories, O.M. Moreschi and G.A.J. Sparling, J.Math.Phys., Vol. 27, N 9, p. 2402-2408, (1986).

  7. On angular momentum at future null infinity, O.M. Moreschi, Class. Quantum Grav., Vol. 3, p. 503-525, (1986).

  8. General Future Asymptotically Flat space-times, O.M. Moreschi, Class. Quantum Grav., 4, 1063-1084, (1987).

  9. Canonical choice of asymptotic retarded time in isolated gravitating systems, Osvaldo M. Moreschi, Phys. Lett. A., 125, 291-293, (1987); ISSN: 0375-9601.

  10. On a limitation of approximation methods around stationary backgrounds for isolated systems, O.M. Moreschi, Class. Quantum Grav., 5, L53-l57, (1988).

  11. Supercenter of mass system at future null infinity, O.M. Moreschi, Class. Quantum Grav., 5, 423-435, (1988).

  12. Asymptotic structure of simple Cosmological models, O.M. Moreschi, Anales AFA, Vol. 1, 63, (1990); ISBN: 950 99880 0 6.

  13. Future Null infinity of Robertson-Walker space-times, O.M. Moreschi, J.Math.Phys., 31, 1208, (1990).

  14. Study of the Robinson-Trautman metrics in the asymptotic future, Frittelli S. y Moreschi O.M., G.R.G., 24, 575, (1992).

  15. Fixing the gauge at future null infinity, Osvaldo M. Moreschi, XII Encontro Nacional, Partículas e Campos-Particles and Fields, Sociedade Brasileirea de Física, p. 1-23, (1993).

  16. On the definition of the center of mass for a system of relativistic particles, L. Lehner y O.M. Moreschi, J.Math.Phys., 36, 3377, (1995).

  17. Estimates of the total gravitational radiation in the head-on black hole collision, Osvaldo M. Moreschi y Sergio Dain, Phys.Rev.D, 53, R1745, (1996).

  18. Photon rockets and the Robinson-Trautman geometries, Sergio Dain, Osvaldo M. Moreschi and Reinaldo J. Gleiser, Class. Quantum Grav., 13, 1155, (1996).

  19. A simple model for compact objects in general relativity, O.M. Moreschi y L. Lehner, Ch.J.Phys., vol. 16, 1, 1, (1998).

  20. Rest Frame System for Asymptotically Flat Spacetimes, O.M. Moreschi y S. Dain, J.Math. Phys., 39, 6631, (1998).

  21. Soluciones exactas provenientes de datos en el infinito nulo, A. Pérez y O.M. Moreschi, Anales AFA, Vol. 8, p. 9-13, (1998); ISSN: 0327 358X.

  22. Linear perturbations of Robinson-Trautman spacetimes, Alejandro Pérez y Osvaldo M. Moreschi, Anales AFA, Vol. 9, p. 449-451, (1999); ISSN: 0327 358X.

  23. On the quadrupole radiation formula and the energy balance equation, Osvaldo M. Moreschi y Alejandro Pérez, Anales AFA, Vol. 9, p. 452-454, (1999); ISSN: 0327 358X.

  24. Sobre la posible naturaleza discreta del espaciotiempo y sus implicaciones en cosmología, O.M. Moreschi, Epistemología e Historia de la Ciencia, Vol. 5, 317-323, (1999).

  25. Erratum:[JMP39-6631 (1998)] Rest frame system for asymptotically flat spacetimes, O.M. Moreschi y S. Dain, J.Math.Phys., 40, 6126, (1999).

  26. Causal statistical mechanics calculation of initial cosmic entropy and quantum gravity prospects, O.M. Moreschi, Int.J,Theo.Phys., 38, 1373, (1999).

  27. Total energy radiated in the head-on black hole collision with arbitrary mass ratio, O.M. Moreschi, Phys.Rev.D58, 084018, (1999).

  28. Entropy at the early Universe, O.M. Moreschi, Nuclear Physics B, (Proc.Suppl.), 80, (2000), 19th Texas Symposium of Relativistic Astrophysics, 236, 04/12.

  29. Available cosmic initial data from quantum gravity premises, O.M. Moreschi, Nuclear Physics B, (Proc.Suppl.), 80, (2000), 19th Texas Symposium of Relativistic Astrophysics, 244, 12/18.

  30. The Golberg-Sachs theorem in linearized gravity, S. Dain and O.M. Moreschi, J. Math. Phys., 41, 6296, (2000).

  31. El principio de causalidad: la única ley permanente, O.M. Moreschi, Epistemología e Historia de la Ciencia, Vol. 6, 305-312, (2000), Epistemología e Historia de la Ciencia, Vol. 7, 373-379, (2001).

  32. General existence proof of rest frame systems in asymptotically flat spacetime, S. Dain and O.M. Moreschi, Class.Quant.Grav., 17, 3663, (2000).

  33. Simple formal languages and the structure of spacetime, O.M. Moreschi, Epistemología e Historia de la Ciencia, Vol 7, 380-388, (2001).

  34. Perturbations with angular momentum of Robinson-Trautman spacetimes, O.M. Moreschi and A. Pérez, Class.Quant.Grav., 18, 3701-3720, (2001).
    http://xxx.lanl.gov/gr-qc/0103042

  35. Recent Results on Rest Frames for Radiating Isolated Systems, Osvaldo M. Moreschi, Gravitational Waves: A Challenge to Theoretical Astrophysics, Eds. V. Ferrari, J.C. Miller and L. Rezzolla, ICTP Lecture Notes 3, 345-355, (2001).

  36. Energy and angular momentum radiated for non-head-on binary black hole collisions, Osvaldo Moreschi, Alejandro Pérez and Luis Lehner,  Phys. Rev. D 66, 104017 (2002).
    http://xxx.lanl.gov/gr-qc/0205027

  37. Uso de conceptos fundamentales en física, Osvaldo M. Moreschi, Epistemología e Historia de la Ciencia, Vol 8, 303-309, (2002).

  38. First-order Gravitational Radiation Reaction of a System of Compact Objects, Osvaldo M. Moreschi, Advanced School and Conference on Sources of Gravitational Waves, The Abdus Salam ICTP, http://cdsagenda5.ictp.it/askArchive.php?base=agenda&categ=a0282&id=a0282s128t3/lecture_notes, 1-12, (2003).

  39. Intrinsic angular momentum and center of mass in general relativity, Osvaldo M. Moreschi, Class.Quantum Grav., 21, 5409-5425, (2004).

  40. Física-biología: delimitando el eslabón faltante, Osvaldo M. Moreschi, Epistemología e Historia de la Ciencia, Vol 11, 557-567, (2005).

  41. Geometric approach to non-holonomic problems satisfying Hamilton's principle, Osvaldo M. Moreschi and Gustavo Castellano, Rev. Unión Mat. Argent., vol.47, no.2, p.125-135. ISSN 0041-6932 (2006).
    http://www.scielo.org.ar/scielo.php?script=sci_issuetoc&pid=0041-693220060002&lng=es&nrm=iso

  42. Implicaciones del teorema de Gödel en ciencias, Osvaldo M. Moreschi, Epistemología e Historia de la Ciencia, Vol 12, 426-432, (2006).

  43. Leyes universales en ciencias, Osvaldo M. Moreschi, Epistemología e Historia de la Ciencia, Vol 13, 389-396, (2007).

  44. Dealing with delicate issues in waveform calculations, Luis Lehner and Osvaldo M. Moreschi, Phys. Rev. D 76, 124040 (2007).

  45. Estimating total momentum at finite distances, Emanuel Gallo, Luis Lehner and Osvaldo M. Moreschi, Phys. Rev. D 78, 084027 (11pp), (2008).

  46. Incidencia del concepto de información en ciencias, Osvaldo M. Moreschi, Epistemología e Historia de la Ciencia, Vol 14, 354-363, (2008).

  47. A note on computations of angular momentum and its flux in numerical relativity, Emanuel Gallo, Luis Lehner and Osvaldo M. Moreschi, Class.Quan.Grav., 26, 048002 (9pp), (2009).

  48. Principios de la relatividad especial, Osvaldo M. Moreschi, Epistemología e Historia de la Ciencia, Vol 15, 356-365, (2009). ISBN: 978-950-33-0756-4, CIFFH

  49. Propiedades del paradigma de partícula (en relatividad especial), Osvaldo M. Moreschi, Epistemología e Historia de la Ciencia, Vol 16, 413-423, (2010). ISBN: 978-950-33-0816-5, CIFFH

  50. Física, biología, teoría de información: una eterna trenza platino, Osvaldo M. Moreschi, Epistemología e Historia de la Ciencia, Vol 16, 424-432, (2010). ISBN: 978-950-33-0816-5, CIFFH

  51. Characterizing smooth isolated black holes, Carlos Kozameh, Osvaldo M. Moreschi and Alejandro Pérez, International Journal of Modern Physics D, 20, 757-766, (2011). ISSN: 0218-2718

  52. Gravitational lens optical scalars in terms of energy-momentum distributions, Emanuel Gallo and Osvaldo M. Moreschi, Phys. Rev. D 83, 083007 (16pp), (2011).

  53. Propiedades del paradigma de partícula en relatividad general, Osvaldo M. Moreschi, Epistemología e Historia de la Ciencia, Vol 17, 307-317, (2011). ISBN: 978-950-33-0919-3, CIFFH

  54. New derivation for the equations of motion for particles in electromagnetism, Emanuel Gallo and Osvaldo M. Moreschi, Phys. Rev. D 85, 065005(11), (2012). ISSN 1550-2368 (online), 1550-7998 (print).

  55. Peculiar anisotropic stationary spherically symmetric solution of Einstein equations, Emanuel Gallo and Osvaldo M. Moreschi, Modern Physics Letters A, Vol. 27, Nro. 9, 1250044(14), (2012). Print ISSN: 0217-7323, Online ISSN: 1793-6632.

  56. Approximation method for the relaxed covariant form of the gravitational field equations for particles, Emanuel Gallo and Osvaldo M. Moreschi, Journal of Modern Physics, 3, 1247-1254, ISSN Print: 2153-1196, ISSN Online: 2153-120X, (2012).

  57. Propiedades del paradigma de partícula en mecánica cuántica (no relativista), Osvaldo M. Moreschi, Epistemología e Historia de la Ciencia, Vol 18, 396-404, (2012). ISBN: 978-950-33-0999-5, CIFFH

  58. Trying to light dark matter, Emanuel Gallo, Osvaldo M. Moreschi, AIP Conf. Proc. 1471, 75-81, (2012). ISBN: 978-0-7354-1078-7, ISSN 0094-243X

  59. Explicit expressions for optical scalars in gravitational lensing from general matter sources, Emanuel Gallo, Osvaldo M. Moreschi, AIP Conf. Proc. 1471, 82-87, (2012). ISBN: 978-0-7354-1078-7, ISSN 0094-243X

  60. Regular isolated black holes, Carlos Kozameh, Osvaldo M. Moreschi and Alejandro Perez, AIP Conf. Proc. 1471, 124-127, (2012). ISBN: 978-0-7354-1078-7, ISSN 0094-243X

  61. Descripción de materia oscura por soluciones exactas de relatividad general, Emanuel Gallo, Federico Geser y Osvaldo M. Moreschi, ANALES AFA Vol. 24 N.2 (136-139), (2013). ISSN 0327-358X, ISSN Online: 1850-1168 .

  62. Smooth null hypersurfaces near the horizon in the presence of tails, Carlos Kozameh, Osvaldo M. Moreschi and Alejandro Perez, Phys. Rev. D 87, 064039 (5pp), (2013).

  63. Propiedades del paradigma de partícula en mecánica cuántica relativista, Osvaldo M. Moreschi, Epistemología e Historia de la Ciencia, Vol 19, (2013). ISBN: 978-950-33-1073-1, CIFFH

  64. Intrinsic angular momentum for radiating spacetimes which agrees with the Komar integral in the axisymmetric case, Emanuel Gallo and Osvaldo M. Moreschi, Phys. Rev. D 89, 084009, (2014). ISSN: 1550-7998 (print), 1550-2368 (online)

  65. Weak lensing analysis of the galaxy cluster RXJ1117.4+0743 ([VMF 98] 097), Elizabeth Gonzalez, Mariano Dominguez, Osvaldo Moreschi, Diego García Lambas, Gael Foëx, José Luis Nilo Castellón, M. V. Alonso; Asociación Argentina de Astronomía, BAAA, Vol, 56, 57, 2013. (2014) ISSN: 0571-3285 (print), 1669-9521 (online)

  66. New geometries for the characterization of dark matter phenomena, Osvaldo M. Moreschi, Ezequiel Boero, Emanuel Gallo; AAA Workshop Series Volume 7, Proceedings of the Second Argentinian-Brazilian Meeting on Gravitation, Relativistic Astrophysics and Cosmology (GRACo II), ISBN 978-987-24948-2-7, p.13-23, (2014). GRACo II, Proceedings.

  67. Averages associated to the energy momentum tensor and study of a two scale system in General Relativity, Ezequiel Boero and Osvaldo M. Moreschi; AAA Workshop Series Volume 7, %Asociación Argentina de Astronomía, Proceedings of the Second Argentinian-Brazilian Meeting on Gravitation, Relativistic Astrophysics and Cosmology (GRACo II), ISBN 978-987-24948-2-7, p.75-80, (2014). GRACo II, Proceedings.

  68. Aplicación del método científico como función de la escala del sistema, Osvaldo M. Moreschi, Filosofía e Historia de la Ciencia en el Cono Sur, p. 477-490, (2015). ISBN 978-987-707-026-2

  69. Dark matter description by non-conventional energy-momentum tensors, Osvaldo M. Moreschi, Ezequiel Boero, Emanuel Gallo and Federico Geser, AIP Conf. Proc., 1647, 35-43, (2015). http://dx.doi.org/10.1063/1.4913334.

  70. Angular momentum in general relativity and the supertranslation problem, Emanuel Gallo and Osvaldo M. Moreschi, AIP Conf. Proc. 1647, 70-75, (2015); http://dx.doi.org/10.1063/1.4913341.

  71. Low X-ray Luminosity Galaxy Clusters. III: Weak Lensing Mass Determination at 0.18 < z < 0.70, Elizabeth Johana Gonzalez, Gael Foëx, José Luis Nilo Castellón, Mariano J. Domínguez Romero, María Victoria Alonso, Diego García Lambas, Osvaldo Moreschi and Emanuel Gallo, MNRAS, 452, 2225-2235, (2015); http://dx.doi.org/10.1093/mnras/stv787. Online ISSN 1365-2966 - Print ISSN 0035-8711; e-Print: arXiv:1504.03364

  72. Primera detección de ondas gravitacionales, Osvaldo M. Moreschi, Revista de Enseñanza de la Física. Vol. 28,No. 1, 59-72, Jun. (2016); https://revistas.unc.edu.ar/. Print ISSN 2250-6101.

  73. Gravitational lens optical scalars in terms of energy-momentum distributions in the cosmological framework, Ezequiel F Boero, Osvaldo M. Moreschi. MNRAS, 475, 4683-4703, (2018); https://doi.org/10.1093/mnras/sty110. Online ISSN 1365-2966 - Print ISSN 0035-8711.

  74. Modeling the dynamics of black holes through balanced equations of motion, Emanuel Gallo and Osvaldo M. Moreschi, Int.J.Geom.Meth.Mod.Phys. 16 (2019) no.03, 1950034, http://dx.doi.org/10.1142/S0219887819500348. Print ISSN 0219-8878 - Online ISSN 1793-6977

  75. Convenient filtering techniques for LIGO strain of the GW150914 event, Osvaldo M. Moreschi, JCAP 1904 (2019) 032, http://dx.doi.org/10.1088/1475-7516/2019/04/032. Online ISSN 1475-7516

  76. Constructing balanced equations of motion for particles in general relativity: the null gauge case, Emanuel Gallo and Osvaldo M. Moreschi, Int.J.Geom.Meth.Mod.Phys. 16 (2019) no.09, 1950131, https://doi.org/10.1142/S0219887819501317. Print ISSN 0219-8878 - Online ISSN 1793-6977

  77. Efficient gravitational lens optical scalars calculation of black holes with angular momentum, Ezequiel F Boero, Osvaldo M. Moreschi. MNRAS, 492, 3763?3778 (2020); https://doi.org/10.1093/mnras/stz3615. Online ISSN 1365-2966 - Print ISSN 0035-8711.

  78. Global dynamical time for binary point-like particle systems, Int.J.Geom.Meth.Mod.Phys. 17 (2020) no.09, 2050131, https://doi.org/10.1142/S0219887820501315. Print ISSN 0219-8878 - Online ISSN 1793-6977

 

Última actualización: 28 de septiembre, 2020