Interaction of tachyons with matter
Roman Tomaschitz
Int. J. Mod. Phys. A 14, 5137 (1999), DOI: 10.1142/S0217751X99002438

 

Abstract          Full Text PDF 

 

 

 

Cosmic tachyon background radiation
Roman Tomaschitz

Int. J. Mod. Phys. A 14, 4275 (1999), DOI: 10.1142/S0217751X99002013

 

Abstract          Full Text PDF

 

 

 

Tachyons in the Milne universe

Roman Tomaschitz

Class. Quantum Grav. 16, 3349 (1999), DOI: 10.1088/0264-9381/16/10/323

 

Abstract          Full Text PDF

 

 

 

Ether, luminosity and galactic source counts

Roman Tomaschitz

Astrophys. Space Sci. 259, 255 (1998), DOI: 10.1023/A:1001512103229

 

Abstract          Full Text PDF 

 

 

 

Nonlinear non-relativistic gravity

Roman Tomaschitz

Chaos, Solitons & Fractals 9, 1199 (1998), DOI: 10.1016/S0960-0779(98)80006-4

 

Abstract          Full Text PDF

 

 

 

Tachyons in Robertson-Walker cosmology

Roman Tomaschitz

Int. J. Mod. Phys. D 7, 279 (1998), DOI: 10.1142/S021827189800022X

 

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Cosmic ether

Roman Tomaschitz

Int. J. Theor. Phys. 37, 1121 (1998), DOI: 10.1023/A:1026653521602

 

Abstract          Full Text PDF

 

 

 

Chaos and topological evolution in cosmology

Roman Tomaschitz

Int. J. Bifurcation and Chaos 7, 1847 (1997), DOI: 10.1142/S0218127497001412

 

Abstract and Figures          Full Text PDF

 

 

 

Chaos in the galactic dynamics

Roman Tomaschitz

Fractals 5, 215 (1997), DOI: 10.1142/S0218348X97000206

 

Abstract and Figures          Scanned PDF (2.7 MB)

 

 

 

Tachyons in an expanding space-time

Roman Tomaschitz

Chaos, Solitons & Fractals 8, 761 (1997), DOI:10.1016/S0960-0779(96)00097-5

 

Abstract          Scanned PDF (0.5 MB)

 

 

 

Linear gravitational waves and electromagnetic formalism in cosmology

Roman Tomaschitz

Int. J. Theor. Phys. 36, 955 (1997), DOI: 10.1007/BF02435795

 

Abstract          Scanned PDF (1.2 MB)

 

 

 

Topological evolution and cosmic chaos

Roman Tomaschitz

Rep. Math. Phys. 40, 359 (1997), DOI: 10.1016/S0034-4877(97)85933-2

 

Abstract and Figures           Scanned PDF (1.4 MB)

 

 

 

Tachyonic chaos and causality in the open universe

Roman Tomaschitz

Chaos, Solitons & Fractals 7, 753 (1996), DOI: 10.1016/0960-0779(95)00106-9

 

Abstract and Figures          Scanned PDF (3.4 MB)

 

 

 

Topologically induced chaos in the universe

Roman Tomaschitz

in: Proceedings of the Seventh Marcel Grossmann Meeting (R. T. Jantzen, G. Mac Keiser, eds.), World Scientific, Singapore, 1996, pp. 950-951

 

Abstract and Figures          Scanned PDF (1.0 MB)

 

 

 

Cosmological CP violation in the open universe

Roman Tomaschitz,

in: 20th International Colloquium on Group Theoretical Methods in Physics (A. Arima, T. Eguchi, N. Nakanishi, eds.), World Scientific, Singapore, 1995, pp. 479-482

 

Abstract and Figures          Scanned PDF (0.8 MB)

 

 

 

Topologically induced chaos in the open universe

Roman Tomaschitz

in: Dynamical Systems and Chaos (Y. Aizawa, S. Saito, K. Shiraiwa, eds.), World Scientific, Singapore, 1995, pp. 324-330

 

Abstract and Figures          Scanned PDF (1.9 MB)

 

 

 

Cosmological CP violation
Roman Tomaschitz
J. Math. Phys. 35, 1573 (1994), DOI: 10.1063/1.530608

 

Abstract          Scanned PDF (2.0 MB) 

 

 

 

Dispersion, topological scattering, and self-interference in multiply connected cosmologies

Roman Tomaschitz

Int. J. Theor. Phys. 33, 353 (1994), DOI: 10.1007/BF00844977

 

Abstract          Scanned PDF (1.6 MB)

 

 

 

Chaos in cosmology

Roman Tomaschitz

in: Fractals in the Natural and Applied Sciences (M. M. Novak, ed.), IFIP Transactions A-41, North-Holland, Amsterdam, 1994, pp. 431-439

 

Abstract and Figures          Scanned PDF (2.2 MB)

 

 

 

Classical and quantum chaos in Robertson-Walker cosmologies

Roman Tomaschitz

in: Deterministic Chaos in General Relativity (D. Hobill, A. Burd, A. A. Coley, eds.), NATO Science Series B 332, Plenum, New York, 1994, pp. 251-268 

 

Abstract and Figures          Scanned PDF (1.8 MB)

 

 

 

Electromagnetic radiation in multiply connected Robertson-Walker cosmologies

Roman Tomaschitz

J. Math. Phys. 34, 3133 (1993), DOI: 10.1063/1.530067

 

Abstract          Scanned PDF (1.5 MB)

 

 

 

Classical and quantum dispersion in Robertson-Walker cosmologies

Roman Tomaschitz

J. Math. Phys. 34, 1022 (1993), DOI: 10.1063/1.530235

 

Abstract          Scanned PDF (1.4 MB)

 

 

 

Foundations of classical and quantum chaos in extended Robertson-Walker cosmologies

Roman Tomaschitz

in: Proceedings of the 19th International Colloquium on Group Theoretical Methods in Physics (M. A. del Olmo, M. Santander, J. Mateos Guilarte, eds.), CIEMAT, Madrid, 1993, pp. 498-501

 

Abstract          Scanned PDF (0.3 MB)

 

 

 

Quantum chaos on hyperbolic manifolds: A new approach to cosmology

Roman Tomaschitz

Complex Systems 6, 137-61 (1992)

 

Abstract and Figures          Scanned PDF (2.6 MB)

 

 

 

An alternative to wave mechanics on curved spaces
Roman Tomaschitz
Int. J. Theor. Phys. 31, 187 (1992),
DOI: 10.1007/BF00673252

 

Abstract and Figures          Scanned PDF (2.6 MB)  

 

 

 

Relativistic chaos in Robertson-Walker cosmologies: The topological structure of space-time and the microscopic dynamics

Roman Tomaschitz

in: Chaotic Dynamics: Theory and Practice (T. Bountis, ed.), NATO Science Series B 298, Plenum, New York, 1992, pp. 161-175

 

Abstract and Figures          Scanned PDF (1.9 MB)

 

 

 

Relativistic quantum chaos in de Sitter cosmologies

Roman Tomaschitz

in: Quantum Chaos – Quantum Measurement (P. Cvitanovic, I. Percival, A. Wirzba, eds.), NATO Science Series C 358, Kluwer, Dordrecht, 1992, pp. 187-197

 

Abstract and Figures          Scanned PDF (1.6 MB)

 

 

 

Relativistic quantum chaos in Robertson-Walker cosmologies

Roman Tomaschitz

J. Math. Phys. 32, 2571 (1991), DOI: 10.1063/1.529102

 

Abstract and Figures          Scanned PDF (3.3 MB)

 

 

 

On the calculation of quantum mechanical ground states from classical geodesic motion on certain spaces of constant negative curvature

R. Tomaschitz

Physica D 34, 42 (1989), DOI: 10.1016/0167-2789(89)90228-5

 

Abstract and Figures          Scanned PDF (6.0 MB)

 

 

 

Full-text PDFs of the Tomaschitz papers published after 1999 can be downloaded from the index page.

 

 

 

title: Roman Tomaschitz – Research papers 1989-1999 on superluminal radiation, tachyons, spacetime structure, deterministic chaos and topological evolution in cosmology

 

description: Roman Tomaschitz – Research articles in theoretical and mathematical physics 1989-1999  – Research on superluminal radiation, tachyons, spacetime structure, topological evolution of the universe, classical and quantum chaos in cosmology

 

Keywords: superluminal signal transfer, faster-than-light particles, Proca equation with negative mass-square, tachyon mass and tachyonic fine-structure constant, superluminal radiation fields, tachyonic Ly-alpha transitions in hydrogen-like ions, rainbow scattering in a tachyon potential, tachyonic black-body radiation, absolute space and cosmic time, tachyons and causality in the cosmic time order, ether, aether, permeability tensor of the ether, electromagnetism and ray optics in the ether, cosmological redshift in a permeable spacetime, open Robertson–Walker cosmology, multiply connected universe, hyperbolic 3-space, chaotic world lines, mixing and shadowing in the chaotic nucleus of the universe, galactic equidistribution, cosmic evolution by global metrical deformations, topological backscattering and particle creation, temperature anisotropy of the cosmic microwave background, parity violation by topological self-interference

 

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