ARGAÑARAZ, MARCOS; MORESCHI, OSVALDO M.

Global conformal diagram of a black hole with angular momentum

CLASSICAL AND QUANTUM GRAVITY; Año: 2023 p. 1 - 17

CRISNEJO, GABRIEL; GALLO, EMANUEL; BOERO, EZEQUIEL F.; MORESCHI, OSVALDO M.

Perturbative and numerical approach to plasma strong lensing

Physical Review D; Año: 2023 vol. 107

MARCOS A. ARGAÑARAZ; OSVALDO M. MORESCHI

Double null evolution of a scalar field in Kerr spacetime

PHYSICAL REVIEW D - PARTICLE AND FILDS; Año: 2022 vol. 105 p. 1 - 17

BOERO, EZEQUIEL F; MORESCHI, OSVALDO M

Strong gravitational lens image of the M87 black hole with a simple accreting matter model

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY; Año: 2021 vol. 507 p. 5974 - 5990

ARGAÑARAZ, MARCOS A.; MORESCHI, OSVALDO M.

Double null coordinates for Kerr spacetime

Physical Review D; Año: 2021 vol. 104 p. 1 - 22

EMANUEL GALLO; CARLOS KOZAMEH; THOMAS MÄDLER; 0SVALDO M. MORESCHI; ALEJANDRO PÉREZ

Spherically symmetric black holes and affine-null metric formulation of Einstein's equations

PHYSICAL REVIEW D - PARTICLE AND FILDS; Año: 2021 vol. 104 p. 1 - 18

MORESCHI, OSVALDO M.

Global Dynamical time for Binary Point-Like Particle Systems

INTERNATIONAL JOURNAL OF GEOMETRIC METHODS IN MODERN PHYSICS; Año: 2020 p. 1 - 26

BOERO, EZEQUIEL F; MORESCHI, OSVALDO M

Efficient gravitational lens optical scalars calculation of black holes with angular momentum

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY; Año: 2020 vol. 492 p. 3763 - 3778

GALLO, EMANUEL; MORESCHI, OSVALDO M.

Modeling the dynamics of black holes through balanced equations of motion

INTERNATIONAL JOURNAL OF GEOMETRIC METHODS IN MODERN PHYSICS; Año: 2019 vol. 16 p. 1 - 39

MORESCHI, OSVALDO M.

Convenient filtering techniques for LIGO strain of the GW150914 event

JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS; Año: 2019 vol. 2019 p. 1 - 18

GALLO, EMANUEL; MORESCHI, OSVALDO M.

Modeling the dynamics of black holes through balanced equations of motion in the null gauge

INTERNATIONAL JOURNAL OF GEOMETRIC METHODS IN MODERN PHYSICS; Año: 2019 vol. 16 p. 1 - 29

EZEQUIEL BOERO; OSVALDO M. MORESCHI

Gravitational lens optical scalars in terms of energy-momentum distributions in the cos- mological framework

MNRAS; Año: 2018 vol. 475 p. 4683 - 4703

OSVALDO M. MORESCHI

Primera detección de ondas gravitacionales

Revista de Enseñanza de la Fı́sica; Año: 2016 vol. 28 p. 59 - 72

EMANUEL GALLO; OSVALDO M. MORESCHI

Angular momentum in general relativity and the supertranslation problem

AIP CONFERENCE PROCEEDINGS; Año: 2015 vol. 1647 p. 70 - 75

OSVALDO M. MORESCHI; EZEQUIEL BOERO; EMANUEL GALLO; FEDERICO GESER

Dark matter description by non-conventional energy-momentum tensors

AIP CONFERENCE PROCEEDINGS; Año: 2015 vol. 1647 p. 35 - 43

ELIZABETH JOHANA GONZALE; GAEL FOËX; JOSÉ LUIS NILO; MARIANO J. DOMÍNGUEZ ROMERO; MARÍA VICTORIA ALONSO; DIEGO GARCÍA LAMBAS; OSVALDO MORESCHI; EMANUEL GALLO

Low X-ray Luminosity Galaxy Clusters. III: Weak Lensing Mass Determination at 0.18 $<$ z $<$ 0.70

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY; Lugar: Londres; Año: 2015 vol. 452 p. 2225 - 2235

EMANUEL GALLO; 0SVALDO M. MORESCHI

Intrinsic angular momentum for radiating spacetimes which agrees with the Komar integral in the axisymmetric case

PHYSICAL REVIEW D; Lugar: New York; Año: 2014 vol. 89 p. 84009 - 84020

ELIZABETH GONZALEZ; MARIANO DOMINGUEZ; OSVALDO MORESCHI; DIEGO GARCÍA LAMBAS; GAEL FOËX; JOSÉ LUIS NILO CASTELLÓN; M. V. ALONSO

Weak lensing analysis of the galaxy cluster RXJ1117.4+0743 ([VMF 98] 097)}

BAAA Asociación Argentina de Astronomía; Año: 2014 vol. 56 p. 57 - 60

CARLOS KOZANEH; OSVALDO M. MORESCHI; ALEJANDRO PÉREZ

Smooth null hypersurfaces near the horizon in the presence of tails

PHYSICAL REVIEW D; Lugar: New York; Año: 2013 vol. 87 p. 64039 - 64044

EMANUEL GALLO; FEDEROCO GESER; 0SVALDO M. MORESCHI

Descripción de materia oscura por soluciones exactas de relatividad general

Anales AFA; Lugar: Tandil; Año: 2013 vol. 24 p. 136 - 139

EMANUEL GALLO; OSVALDO M. MORESCHI

Approximation method for the relaxed covariant form of the gravitational field equations for particles

Journal of Modern Physics; Año: 2012 vol. 3 p. 1247 - 1254

EMANUEL GALLO; OSVALDO M. MORESCHI

Peculiar anisotropic stationary spherically symmetric solution of Einstein equations

MODERN PHYSICS LETTERS A; Año: 2012 p. 1 - 7

EMANUEL GALLO; OSVALDO M. MORESCHI

New derivation for the equations of motion for particles in electromagnetism

PHYSICAL REVIEW D - PARTICLE AND FILDS; Año: 2012 p. 1 - 13

EMANUEL GALLO; OSVALDO M. MORESCHI

Trying to light dark matter,

AIP CONFERENCE PROCEEDINGS; Año: 2012 vol. 1471 p. 75 - 81

EMANUEL GALLO; OSVALDO M. MORESCHI

Explicit expressions for optical scalars in gravitational lensing from general matter sources

AIP CONFERENCE PROCEEDINGS; Año: 2012 vol. 1471 p. 82 - 87

CARLOS KOZAMEH; OSVALDO M. MORESCHI; ALEJANDRO PÉREZ

Regular isolated black holes

AIP CONFERENCE PROCEEDINGS; Año: 2012 vol. 1471 p. 124 - 127

CARLOS KOZANEH; OSVALDO M. MORESCHI; ALEJANDRO PÉREZ

Characterizing smooth isolated black holes

INTERNATIONAL JOURNAL OF MODERN PHYSICS D; Año: 2011 vol. 20 p. 757 - 766

EMANUEL GALLO; OSVALDO M. MORESCHI

Gravitational lens optical scalars in terms of energy-momentum distributions

PHYSICAL REVIEW D - PARTICLE AND FILDS; Año: 2011 vol. 83 p. 1 - 16

EMANUEL GALLO; LUIS LEHNER; OSVALDO M. MORESCHI

A note on computations of angular momentum and its flux in numerical relativity

CLASSICAL AND QUANTUM GRAVITY; Año: 2009 vol. 26 p. 480021 - 480029

EMANUEL GALLO; LUIS LEHNER; OSVALDO M. MORESCHI

Estimating total momentum at finite distances

PHYSICAL REVIEW D - PARTICLE AND FILDS; Año: 2008 vol. 79 p. 1 - 11

LUIS LEHNER; OSVALDO M. MORESCHI

Dealing with delicate issues in waveform calculations

PHYSICAL REVIEW D; Año: 2007 vol. 76 p. 12404001 - 12404012

OSVALDO M. MORESCHI; GUSTAVO CASTELLANO

Geometric approach to non-holonomic problems satisfying Hamilton's principle

Rev. Unión Mat. Argent.; Año: 2006 vol. 47 p. 125 - 135

OSVALDO M. MORESCHI

Intrinsic angular momentum and center of mass ingeneral relativity

CLASSICAL AND QUANTUM GRAVITY; Año: 2004 vol. 21 p. 5409 - 5425

OSVALDO M. MORESCHI; ALEJANDRO PÉREZ; LUIS LEHNER

Energy and angular momentum radiated for non-head-on black hole collisions

PHYSICAL REVIEW D - PARTICLE AND FILDS; Año: 2002 vol. 66 p. 1040171 - 1040179

OSVALDO M. MORESCHI; ALEJANDRO PÉREZ

Perturbations with angular momentum of Robinson–Trautman spacetimes

CLASSICAL AND QUANTUM GRAVITY; Año: 2001 vol. 18 p. 3701 - 3719

SERGIO DAIN; OSVALDO M. MORESCHI

General existence proof for rest frame systems in asymptotically flat spacetime

CLASSICAL AND QUANTUM GRAVITY; Año: 2000 vol. 17 p. 3663 - 3672

SERGIO DAIN; OSVALDO M. MORESCHI

The Goldberg–Sachs theorem in linearized gravity

JOURNAL OF MATHEMATICAL PHYSICS; Año: 2000 vol. 41 p. 6296 - 6299

OSVALDO M. MORESCHI

Available cosmic initial data from quantum gravity premises

NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS; Año: 2000 vol. 80 p. 1 - 5

OSVALDO M. MORESCHI

Entropy at the early Universe

NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS; Año: 2000 vol. 80 p. 1 - 8

OSVALDO M. MORESCHI

Causal Statistical Mechanics Calculation of Initial Cosmic Entropy and Quantum Gravity Prospects

INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS; Año: 1999 vol. 38 p. 1373 - 1383

OSVALDO M. MORESCHI

Total energy radiated in the head-on black hole collision with arbitrary mass ratio

PHYSICAL REVIEW D - PARTICLE AND FILDS; Año: 1999 vol. 59 p. 840181 - 840187

ALEJANDRO PÉREZ; OSVALDO M. MORESCHI

Linear perturbations of Robinson-Trautman spacetimes

Anales AFA; Año: 1999 p. 449 - 451

OSVALDO M. MORESCHI; ALEJANDRO PÉREZ

On the quadrupole radiation formula and the energy balance equation

Anales AFA; Año: 1999 p. 452 - 454

OSVALDO M. MORESCHI; SERGIO DAIN

Rest frame system for asymptotically flat space?times, Erratum

JOURNAL OF MATHEMATICAL PHYSICS; Lugar: New York; Año: 1999 vol. 40 p. 6126 - 6127

OSVALDO M. MORESCHI; LUIS LEHNER

A simple model for compact objects in general relativity

CHINESE JOURNAL OF PHYSICS; Lugar: Beijin; Año: 1998 vol. 16 p. 1 - 12

OSVALDO M. MORESCHI; SERGIO DAIN

Rest frame system for asymptotically flat space–times

JOURNAL OF MATHEMATICAL PHYSICS; Año: 1998 vol. 39 p. 6631 - 6650

ALEJANDRO PÉREZ; 0.M. MORESCHI

Soluciones exactas provenientes de datos en el infinito nulo

Anales AFA; Año: 1998 p. 9 - 13

OSVALDO M. MORESCHI; SERGIO DAIN

Estimates of the total gravitational radiation in the head-on black hole collision

PHYSICAL REVIEW D - PARTICLE AND FILDS; Año: 1996 vol. 53 p. 1745 - 1749

SERGIO DAIN; OSVALDO M. MORESCHI; REINALDO J. GLEISER

Photon rockets and the Robinson-Trautman geometries

CLASSICAL AND QUANTUM GRAVITY; Año: 1996 vol. 13 p. 1155 - 1160

LUIS LEHNER; OSVALDO M. MORESCHI

On the definition of the center of mass for a system of relativistic particles

JOURNAL OF MATHEMATICAL PHYSICS; Año: 1995 vol. 36 p. 3377 - 3394

SIMONETTA FRITTELLI; OSVALDO M. MORESCHI

Study of the Robinson-Trautman Metrics in the Asymptotic Future

GENERAL RELATIVITY AND GRAVITATION; Año: 1992 vol. 24 p. 575 - 597

OSVALDO M. MORESCHI

Future null infinity of Robertson-Walker space-times

JOURNAL OF MATHEMATICAL PHYSICS; Año: 1990 vol. 31 p. 1208 - 1216

OSVALDO M. MORESCHI

Supercenter of mass system at future null infinity

CLASSICAL AND QUANTUM GRAVITY; Año: 1988 vol. 5 p. 423 - 435

OSVALDO M. MORESCHI

On a limitation of approximation methods around stationary backgrounds for isolated systems

CLASSICAL AND QUANTUM GRAVITY; Año: 1988 vol. 5 p. 53 - 57

OSVALDO M. MORESCHI

General future asymptotically flat spacetimes

CLASSICAL AND QUANTUM GRAVITY; Año: 1987 vol. 4 p. 1063 - 1084

OSVALDO M. MORESCHI

Canonical choice of asymptotic retarded time in isolated gravitating systems

PHYSICS LETTERS A; Lugar: Amsterdam; Año: 1987 vol. 125 p. 291 - 293

OSVALDO M. MORESCHI

On angular momentum at future null infinity

CLASSICAL AND QUANTUM GRAVITY; Año: 1986 vol. 3 p. 503 - 525

OSVALDO M. MORESCHI; GEORGE A.J. SPARLING

On the formulation of the positive-energy theorem in Kaluza-Klein theories

JOURNAL OF MATHEMATICAL PHYSICS; Año: 1986 vol. 27 p. 2402 - 2408

0.M. MORESCHI

Lokale Erhaltungsgr ̈ben in der

Verhanndlungen der Deutschen Physikalischen Gesellschaft; Año: 1985 vol. 49 p. 715 - 715

OSVALDO M. MORESCHI; GEORGE A.J. SPARLING

On the Positive Energy Theorem Involving Mass and Electromagnetic Charges

COMMUNICATIONS IN MATHEMATICAL PHYSICS; Lugar: Berlin; Año: 1984 vol. 95 p. 113 - 120

OSVALDO M. MORESCHI; GEORGE A.J. SPARLING

On Riemannian spaces with conformal symmetries or a tool for the study of generlized Kaluza-Klein theories

JOURNAL OF MATHEMATICAL PHYSICS; Año: 1983 vol. 24 p. 303 - 310

R . J. GLEISER; O .A. REULA; 0.M. MORESCHI

Complex energy eigenstates in a model with two equal mass particles

REVISTA BRASILEIRA DE FISICA; Año: 1980 vol. 10 p. 431 - 444