Acoustic radiation potential on a sphere in plane, cylindrical, and spherical standing wave fields M Barmatz, P Collas The Journal of the Acoustical Society of America 77 (3), 928-945, 1985 | 363 | 1985 |
General relativity in two-and three-dimensional space-times ITWOD SPACE-TIME American Journal of Physics 45 (9), 1977 | 68 | 1977 |
The Dirac Equation in Curved Spacetime: A Guide for Calculations P Collas, D Klein Springer, 2019 | 62 | 2019 |
General transformation formulas for Fermi–Walker coordinates D Klein, P Collas Classical and Quantum Gravity 25 (14), 145019, 2008 | 43 | 2008 |
Acoustic levitation in the presence of gravity P Collas, M Barmatz, C Shipley The Journal of the Acoustical Society of America 86 (2), 777-787, 1989 | 37 | 1989 |
Exact Fermi coordinates for a class of space-times D Klein, P Collas Journal of Mathematical Physics 51 (2), 2010 | 34 | 2010 |
Embeddings and time evolution of the Schwarzschild wormhole P Collas, D Klein American Journal of Physics 80 (3), 203-210, 2012 | 24 | 2012 |
Frame dragging anomalies for rotating bodies P Collas, D Klein General Relativity and Gravitation 36, 1197-1206, 2004 | 20 | 2004 |
Recessional velocities and Hubble’s law in Schwarzschild-de Sitter space D Klein, P Collas Physical Review D—Particles, Fields, Gravitation, and Cosmology 81 (6), 063518, 2010 | 19 | 2010 |
Equivalent potentials in classical mechanics P Collas Journal of mathematical Physics 22 (11), 2512-2517, 1981 | 18 | 1981 |
Algebraic solution of the Kepler Problem using the Runge-Lenz vector P Collas Am. J. Phys 38 (2), 253-5, 1970 | 16 | 1970 |
A statistical mechanical problem in Schwarzschild spacetime P Collas, D Klein General Relativity and Gravitation 39, 737-755, 2007 | 15 | 2007 |
Causality violating geodesics in Bonnor's rotating dust metric P Collas, D Klein General Relativity and Gravitation 36, 2549-2557, 2004 | 14 | 2004 |
Simple tests for proposed interior Kerr metrics P Collas Lettere Al Nuovo Cimento (1971–1985) 21 (2), 68-72, 1978 | 14 | 1978 |
Acoustic radiation force on a particle in a temperature gradient P Collas, M Barmatz The Journal of the Acoustical Society of America 81 (5), 1327-1330, 1987 | 13 | 1987 |
Dirac particles in a gravitational shock wave P Collas, D Klein Classical and Quantum Gravity 35 (12), 125006, 2018 | 12 | 2018 |
Trapped null geodesies in a rotating interior metric P Collas, JK Lawrence General Relativity and Gravitation 7, 715-729, 1976 | 12 | 1976 |
Observable effects of the leading Landau singularity of the box graph P Collas, RE Norton Physical Review 160 (5), 1346, 1967 | 12 | 1967 |
Timelike Killing fields and relativistic statistical mechanics D Klein, P Collas Classical and Quantum Gravity 26 (4), 045018, 2009 | 9 | 2009 |
A simple criterion for nonrotating reference frames P Collas, D Klein General Relativity and Gravitation 36, 1493-1499, 2004 | 7 | 2004 |