| Publication | Date of Publication | Type |
|---|
| On quadrupole and octupole gravitational radiation in the ANK formalism | 2018-02-15 | Paper |
| Null geodesic congruences, asymptotically-flat spacetimes and their physical interpretation | 2015-07-14 | Paper |
| Spin and center of mass in axially symmetric Einstein–Maxwell spacetimes | 2013-01-24 | Paper |
| CENTER OF MASS AND SPIN FOR AXIALLY SYMMETRIC SPACETIMES | 2011-07-25 | Paper |
| CHARACTERIZING SMOOTH ISOLATED BLACK HOLES | 2011-07-25 | Paper |
| Null geodesic congruences, asymptotically-flat spacetimes and their physical interpretation | 2011-05-09 | Paper |
| Electrodynamic radiation reaction and general relativity | 2009-11-04 | Paper |
| ON THE PHYSICAL INTERPRETATION OF ASYMPTOTICALLY FLAT GRAVITATIONAL FIELDS | 2009-06-05 | Paper |
| On the physical interpretation of asymptotically flat gravitational fields | 2008-12-16 | Paper |
| On extracting physical content from asymptotically flat spacetime metrics | 2008-08-01 | Paper |
| On the well posedness of Robinson–Trautman–Maxwell solutions | 2008-02-04 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5436831 | 2008-01-17 | Paper |
| The geometry of regular shear-free null geodesic congruences, CR functions and their application to the flat-space Maxwell equations | 2007-12-20 | Paper |
| Light propagation on quantum curved spacetime and back reaction effects | 2007-10-05 | Paper |
| Asymptotically shear-free and twist-free null geodesic congruences | 2007-06-19 | Paper |
| The universal cut function and type II metrics | 2007-05-07 | Paper |
| Null infinity, H-space and equations of motion | 2007-02-16 | Paper |
| On the physical meaning of the Robinson–Trautman–Maxwell fields | 2007-02-05 | Paper |
| The large footprints of H-space on asymptotically flat spacetimes | 2005-11-30 | Paper |
| Electromagnetic dipole radiation fields, shear-free congruences and complex centre of charge world lines | 2005-11-30 | Paper |
| Twisting null geodesic congruences, scri, H-space and spin-angular momentum | 2005-11-30 | Paper |
| NULL SURFACES AND CONTACT GEOMETRY | 2005-09-05 | Paper |
| Cartan's equivalence method and null coframes in general relativity | 2005-05-23 | Paper |
| Cartan normal conformal connections from pairs of second-order PDEs | 2005-02-09 | Paper |
| Understanding singularities in Cartan’s and null surface formulation geometric structures | 2004-12-14 | Paper |
| Lorentz invariance and the semiclassical approximation of loop quantum gravity | 2004-08-23 | Paper |
| On low-energy quantum gravity induced effects on the propagation of light | 2004-07-12 | Paper |
| Conformal Einstein equations and Cartan conformal connection | 2004-03-25 | Paper |
| Cartan normal conformal connections from differential equations | 2003-07-30 | Paper |
| Differential geometry from differential equations | 2002-01-27 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2755790 | 2001-11-12 | Paper |
| Null surfaces formulation in three dimensions | 2001-08-30 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4492724 | 2000-07-17 | Paper |
| Null cones from I+ and Legendre submanifolds | 1999-11-21 | Paper |
| Building a quantum spacetime | 1999-11-18 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4400529 | 1999-05-16 | Paper |
| The phase space of radiative spacetimes | 1998-08-09 | Paper |
| Null surfaces and the Bach equations | 1998-01-06 | Paper |
| Self-dual Maxwell fields on curved space–times | 1997-07-14 | Paper |
| On the dynamics of characteristic surfaces | 1997-03-10 | Paper |
| Fuzzy spacetime from a null-surface version of general relativity | 1997-02-13 | Paper |
| GR via characteristic surfaces | 1996-10-27 | Paper |
| Linearized Einstein theory via null surfaces | 1996-10-27 | Paper |
| The vacuum Einstein equations via holonomy around closed loops on characteristic surfaces | 1996-08-05 | Paper |
| Lorentzian metrics from characteristic surfaces | 1996-04-16 | Paper |
| The parallel propagator as basic variable for Yang-Mills theory | 1993-05-16 | Paper |
| Non-local equations for general relativity | 1992-06-28 | Paper |
| Holonomy and the Einstein equations | 1991-01-01 | Paper |
| The O(3,1) Yang-Mills equations and the Einstein equations | 1991-01-01 | Paper |
| Geodesic deviation and Minkowski space | 1990-01-01 | Paper |
| Green’s functions of the edh operators | 1989-01-01 | Paper |
| The general solution of the vacuum Einstein equation in the limit of strong gravity | 1988-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3480861 | 1987-01-01 | Paper |
| The Maxwell, Yang-Mills and Einstein equations and closed path parallel propagation | 1986-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3032966 | 1986-01-01 | Paper |
| Conformal Einstein spaces | 1985-01-01 | Paper |
| Maxwell’s equations and the bundle of null directions on Minkowski space | 1985-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3336330 | 1984-01-01 | Paper |
| A note on asymptotically flat spaces. II | 1983-01-01 | Paper |
| Theory of light cone cuts of null infinity | 1983-01-01 | Paper |
| Light cone cuts of null infinity in Schwarzschild geometry | 1983-01-01 | Paper |
| A generalization of Vaidya's radiation metric | 1981-01-01 | Paper |
