| (2008) | 'Wormholes and trumpets: the Schwarzschild spacetime for the moving puncture generation' M. Hannam, S. Husa, F. Ohme, B. Bruegmann and N. Ó Murchadha,; (2008) 'Wormholes and trumpets: the Schwarzschild spacetime for the moving puncture generation' [Details] |

| (2008) | 'Some remarks on the size of bodies and black holes' G. Galloway and N. Ó Murchadha; (2008) 'Some remarks on the size of bodies and black holes' [Details] |

| (2007) | 'The Einstein constraints: uniqueness and non-uniqueness in the conformal thin sandwich approach' T. Baumgarte, N. Ó Murchadha and H. Pfeiffer; (2007) 'The Einstein constraints: uniqueness and non-uniqueness in the conformal thin sandwich approach' [Details] |

| (2007) | 'Geometry and regularity of moving punctures' M. Hannam, S. Husa, D. Pollney, B. Bruegmann and N. Ó Murchadha, ; (2007) 'Geometry and regularity of moving punctures' [Details] |

| (2007) | 'Where do moving punctures go?' M. Hannam, S. Husa, N. Ó Murchadha, B. Brugmann, J. Gonzalez and U. Sperhake; (2007) 'Where do moving punctures go?' [Details] |

| (2006) | 'Embedding spherical slices in a Schwarzschild solution' N. Ó Murchadha and K. Roszkowski; (2006) 'Embedding spherical slices in a Schwarzschild solution' [Details] |

| (2005) | 'The physical gravitational degrees of freedom' E. Anderson, J. Barbour, B. Foster, B. Kelleher and N. Ó Murchadha; (2005) 'The physical gravitational degrees of freedom' [Details] |

| (2005) | 'Readings of the Lichnerowicz ¿ York equation' N. Ó Murchadha; (2005) 'Readings of the Lichnerowicz ¿ York equation' [Details] |

| (2004) | 'A comment on Liu and Yau¿s positive quasi-local mass' N. Ó Murchadha, L. Szabados, K. Tod,; (2004) 'A comment on Liu and Yau¿s positive quasi-local mass' [Details] |

| (2004) | 'Non CMC conformal data sets ¿' J. Isenberg and N. Ó Murchadha,; (2004) 'Non CMC conformal data sets ¿' [Details] |

| (2004) | 'The Jang equation, apparent horizons, and the Penrose Inequality' E. Malec and N. Ó Murchadha; (2004) 'The Jang equation, apparent horizons, and the Penrose Inequality' [Details] |

| (2003) | 'Constant mean curvature slices' E. Malec and N. Ó Murchadha; (2003) 'Constant mean curvature slices' [Details] |

| (2003) | 'Scale-invariant gravity: geometrodynamics' E. Anderson, J. Barbour, B. Foster and N. Ó Murchadha; (2003) 'Scale-invariant gravity: geometrodynamics' [Details] |

| (2002) | 'Relativity without relativity' J. Barbour, B. Foster and N. Ó Murchadha; (2002) 'Relativity without relativity' [Details] |

| (2002) | 'Constrained hamiltonians and local square-root actions' N. Ó Murchadha; (2002) 'Constrained hamiltonians and local square-root actions' [Details] |

| (2000) | 'Existence and uniqueness of the BCT gauge' D. Garfinkle, C. Gundlach, J. Isenberg and N. Ó Murchadha,; (2000) 'Existence and uniqueness of the BCT gauge' [Details] |

| (1999) | 'Bounds on 2m/R for static spherical objects' J. Guven and N. Ó Murchadha; (1999) 'Bounds on 2m/R for static spherical objects' [Details] |

| (1999) | 'Flat foliations of spherically symmetric geometries' J. Guven and N. Ó Murchadha; (1999) 'Flat foliations of spherically symmetric geometries' [Details] |

| (1998) | 'Spherical scalar waves and gravity - redshift and backreaction' E. Malec, N. Ó Murchadha and T. Chmaj,; (1998) 'Spherical scalar waves and gravity - redshift and backreaction' [Details] |

| (1998) | 'Late time behaviour of the maximal slicing of the Schwarzschild black hole' R. Beig and N. Ó Murchadha,; (1998) 'Late time behaviour of the maximal slicing of the Schwarzschild black hole' [Details] |

| (1997) | 'Sufficient Conditions for Apparent Horizons in Spherically Symmetric General Relativity [X4017]' Guven, J.; Ó Murchadha, N.; (1997) 'Sufficient Conditions for Apparent Horizons in Spherically Symmetric General Relativity [X4017]' [Details] |

| (1997) | 'Necessary Conditions for Apparent Horizons and Singularities in Spherical General Relativity [X4018]' Guven, J.; Ó Murchadha, N.; (1997) 'Necessary Conditions for Apparent Horizons and Singularities in Spherical General Relativity [X4018]' [Details] |

| (1997) | 'Geometric Bounds in Spherically Symmetric General Relativity [X4016]' Guven, J.; Ó Murchadha, N.; (1997) 'Geometric Bounds in Spherically Symmetric General Relativity [X4016]' [Details] |

| (1996) | 'Trapped surfaces in cosmological spacetimes' E. Malec and N. Ó Murchadha; (1996) 'Trapped surfaces in cosmological spacetimes' [Details] |

| (1996) | 'The Momentum Constraint of General Relativity and Spatial Conformal Isometries [X4012]' Beig, R.; Ó Murchadha, N.; (1996) 'The Momentum Constraint of General Relativity and Spatial Conformal Isometries [X4012]' [Details] |

| (1996) | 'The Constant Mean Curvature Slices and Trapped Surfaces in Asymptotically Flat Spherical Spacetimes [X4014]' Iriondo, M.; Malec, E.; Ó Murchadha, N.; (1996) 'The Constant Mean Curvature Slices and Trapped Surfaces in Asymptotically Flat Spherical Spacetimes [X4014]' [Details] |

| (1996) | 'Vacuum Spacetimes With Future Trapped Surfaces [X4015]' Beig, R.; Ó Murchadha, N.; (1996) 'Vacuum Spacetimes With Future Trapped Surfaces [X4015]' [Details] |

| (1996) | 'Trapped Surfaces in Cosmological Spacetimes [X4013]' Malec, E.; Ó Murchadha, N.; (1996) 'Trapped Surfaces in Cosmological Spacetimes [X4013]' [Details] |

| (1995) | 'The Constraints in Spherically Symmetric Gravity. I. Optical Scalars [X4010]' Guven, J.; Ó Murchadha, N.; (1995) 'The Constraints in Spherically Symmetric Gravity. I. Optical Scalars [X4010]' [Details] |

| (1995) | 'The Constraints in Spherically Symmetric Gravity. II. Identifying the Configuration Space [X4011]' Guven, J.; Ó Murchadha, N.; (1995) 'The Constraints in Spherically Symmetric Gravity. II. Identifying the Configuration Space [X4011]' [Details] |

| (1995) | 'Weakly Decaying Static and Stationary Solutions to the Einstein Equations [X4009]' Kennefick, D.; Ó Murchadha, N.; (1995) 'Weakly Decaying Static and Stationary Solutions to the Einstein Equations [X4009]' [Details] |

| (1994) | 'Trapped surfaces in vacuum spacetimes'' R. Beig and N. Ó Murchadha; (1994) 'Trapped surfaces in vacuum spacetimes'' [Details] |

| (1994) | 'Trapped Surfaces and the Penrose Inequality in Spherically Symmetric Spacetimes [X4007]' Malec, E.; Ó Murchadha, N.; (1994) 'Trapped Surfaces and the Penrose Inequality in Spherically Symmetric Spacetimes [X4007]' [Details] |

| (1994) | 'Optical Scalars and Singularity Avoidance in Spherical Spacetimes [X4008]' Malec, E.; Ó Murchadha, N.; (1994) 'Optical Scalars and Singularity Avoidance in Spherical Spacetimes [X4008]' [Details] |

| (1994) | 'Trapped Surfaces in Spherical Expanding Open Universes [X4006]' Brauer, U.; Malec, E.; Ó Murchadha, N.; (1994) 'Trapped Surfaces in Spherical Expanding Open Universes [X4006]' [Details] |

| (1994) | 'Trapped Surfaces in Vacuum Spacetimes [X4005]' Beig, R.; Ó Murchadha, N.; (1994) 'Trapped Surfaces in Vacuum Spacetimes [X4005]' [Details] |

| (1993) | 'There Are No [R]^3^ x [S]^1^ Vacuum Gravitational Instantons [X4001]' Ó Murchadha, N.; Shanahan, H.; (1993) 'There Are No [R]^3^ x [S]^1^ Vacuum Gravitational Instantons [X4001]' [Details] |

| (1993) | 'Trapped Surfaces and Spherical Closed Cosmologies [X4002]' Malec, E.; Ó Murchadha, N.; (1993) 'Trapped Surfaces and Spherical Closed Cosmologies [X4002]' [Details] |

| (1993) | 'Is the Universe Open or Closed? [X4004]' Malec, E.; Ó Murchadha, N.; (1993) 'Is the Universe Open or Closed? [X4004]' [Details] |

| (1991) | 'Trapped surfaces due to concentration of gravitationsal radiation' R. Beig and N. Ó Murchadha; (1991) 'Trapped surfaces due to concentration of gravitationsal radiation' [Details] |

| (1990) | 'On maximal surfaces in asymptotically flat spacetimes' R. Bartnik, P. Chrusciel and N. Ó Murchadha; (1990) 'On maximal surfaces in asymptotically flat spacetimes' [Details] |

| (1990) | 'Binding energy for spherical stars' P. Bizon, E. Malec and N. Ó Murchadha; (1990) 'Binding energy for spherical stars' [Details] |

| (1990) | 'Magnetic monopoles and superconducting cosmic strings' J. Mehegan and N. Ó Murchadha; (1990) 'Magnetic monopoles and superconducting cosmic strings' [Details] |

| (1989) | 'Trapped surfaces due to concentration of matter in spherically symmetric geometries'' P. Bizon, E. Malec and N. Ó Murchadha; (1989) 'Trapped surfaces due to concentration of matter in spherically symmetric geometries'' [Details] |

| (1989) | 'The Yamabe theorem and general relativity' N. Ó Murchadha; (1989) 'The Yamabe theorem and general relativity' [Details] |

| (1988) | 'Trapped surfaces in spherical stars'' P. Bizon, E. Malec and N. Ó Murchadha; (1988) 'Trapped surfaces in spherical stars'' [Details] |

| (1987) | 'The Poincar\'e group as symmetry group of canonical general relativity' R. Beig and N. Ó Murchadha, ; (1987) 'The Poincar\'e group as symmetry group of canonical general relativity' [Details] |

| (1987) | 'The bag of gold reopened' N. Ó Murchadha; (1987) 'The bag of gold reopened' [Details] |

| (1987) | 'Average energy density and the size of the universe' N. Ó Murchadha; (1987) 'Average energy density and the size of the universe' [Details] |

| (1986) | 'Total energy-momentum in general relativity'' N. Ó Murchadha; (1986) 'Total energy-momentum in general relativity'' [Details] |

| (1986) | 'How large can a star be?' N. Ó Murchadha; (1986) 'How large can a star be?' [Details] |

| (1986) | 'Global existence of Yang - Mills ¿ Higgs monopoles' J. Burzlaff and N. Ó Murchadha; (1986) 'Global existence of Yang - Mills ¿ Higgs monopoles' [Details] |

| (1985) | 'Search for simplicity' N. Ó Murchadha; (1985) 'Search for simplicity' [Details] |

| (1983) | 'Asymptotic behaviour of gravitational instantons on $R^4$' N. Ó Murchadha; (1983) 'Asymptotic behaviour of gravitational instantons on $R^4$' [Details] |

| (1982) | 'mathematical horses for elementary physics courses' N. Ó Murchadha and C. O'Sullivan; (1982) 'mathematical horses for elementary physics courses' [Details] |

| (1982) | 'Black hole radiation made simple' N. Ó Murchadha; (1982) 'Black hole radiation made simple' [Details] |

| (1981) | 'The boost problem in general relativity' D. Christodoulou and N. Ó Murchadha; (1981) 'The boost problem in general relativity' [Details] |

| (1980) | 'Killing vectors and maximal slicing in general relativity' N. Ó Murchadha; (1980) 'Killing vectors and maximal slicing in general relativity' [Details] |

| (1977) | 'Positivity of energy and stationary solutions in general relativity' N. Ó Murchadha,; (1977) 'Positivity of energy and stationary solutions in general relativity' [Details] |

| (1976) | 'Initial value problem of general relativity III' J. Isenberg, N. Ó Murchadha and J. W. York; (1976) 'Initial value problem of general relativity III' [Details] |

| (1976) | 'Maximal slicings' M. Cantor, A. Fischer, J. Marsden, N. Ó Murchadha and J. W. York; (1976) 'Maximal slicings' [Details] |

| (1976) | 'Nonmaximal solutions to the initial value constraints' N. Ó Murchadha; (1976) 'Nonmaximal solutions to the initial value constraints' [Details] |

| (1976) | 'Gravitational potentials' N. Ó Murchadha and J. W. York; (1976) 'Gravitational potentials' [Details] |

| (1974) | 'Initial value problem of general relativity I' N. Ó Murchadha and J. W. York, ; (1974) 'Initial value problem of general relativity I' [Details] |

| (1974) | 'Initial value problem of general relativity II' N. Ó Murchadha and J. W. York; (1974) 'Initial value problem of general relativity II' [Details] |

| (1974) | 'Gravitational energy'' N. Ó Murchadha and J. W. York; (1974) 'Gravitational energy'' [Details] |

| (1973) | 'Existence and uniqueness of solutions to the Hamiltonian constraint of general relativity'' N. Ó Murchadha and J. W. York,; (1973) 'Existence and uniqueness of solutions to the Hamiltonian constraint of general relativity'' [Details] |