Abstract
Among all plastic deformations of the gravitational Lorentz vacuum [1] a particular role is being played by conformal deformations. These are conveniently described by using the homogeneous space for the conformal group SU(2, 2)/S(U(2) × U(2)) and its Shilov boundary - the compactified Minkowski space M͂ [2]. In this paper we review the geometrical structure involved in such a description. In particular we demonstrate that coherent states on the homogeneous Kähler domain give rise to Einstein-like plastic conformal deformations when extended to M͂.
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References
V. V. Fernández and W. A. Rodrigues Jr., Gravitation as a Plastic Distortion of the Lorentz Vacuum. Fundamental Theories of Physics 168, Springer, Heidelberg, 2010.
Arkadiusz Jadczyk, On Conformal Infinity and Compactifications of the Minkowski Space. Advances in Applied Clifford Algebras, DOI:10.1007/s00006- 011-0285-5, 2011.
Clifford W.K.: Mathematical Papers, edited by Robert Tucker. MacMillan And Co, London (1882)
Dirac P.A.M.: Is There an Aether?. Nature 168, 906–907 (1951)
Alain Connes, Noncommutative Geometry. Academic Press, 1990.
Coquereaux R., Jadczyk A.: Conformal theories, curved phase spaces, relativistic wavelets and the geometry of complex domains. Rev. Math. Phys. 2(1), 1–44 (1990)
Gol-Medrano Olga, Michor PeterW.: The Riemannian Manifold of All Riemannian Metrics. Quarterly Journal of Mathematics 42, 183–202 (1991)
Katharina und Lutz Habremann, Einfürung in die Theorie der Kleinschen Gruppen. Preprint, Juli 1999. http://www.diffgeo.uni-hannover.de/~habermann/skripte/einfklein.pdf
Cannon JamesW., Floyd WilliamJ., Keyton Richard, Pardy WalterR.: Hyperbolic Geometry. In: Flavors in Geometry, MSRI Publications, Volume 31, 59–115 (1997)
Berezin F.A.: General Concept of Quantization. Commun. Math. Phys 40, 153–174 (1975)
Perelomov A.: Generalized Coherent States and Their Applications. Springer-Verlag, Berlin (1986)
Twareque Ali S.: Jean-Pierre Antoine, Coherent States, Wavelets and Their Generalizations. Springer-Verlag, New York (1999)
Carl D. Meyer, Matrix Analysis and Applied Linear Algebra. SIAM, 2000.
Rühl W.: Distributions on Minkowski Space and Their Connection with Analytic Representations of the Conformal Group. Commun. Math. Phys 27, 53–86 (1972)
Jakimowicz G., Odzijewicz A.: Quantum Complex Minkowski Space. J. of Geometry and Physics 56, 1576–1599 (2006)
John R. Silvester, Determinants of Block Matrices. The Mathematical Gazette, 84, No. 501 460–467, Nov. 2000; also available at http://www.mth.kcl.ac.uk/~jrs/gazette/blocks.pdf
Alicia Herrero, Juan Antonio: Morales Journal. Math. Phys 41, 4765–4776 (2000)
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Jadczyk, A. Gravitation on a Homogeneous Domain. Adv. Appl. Clifford Algebras 22, 1069–1080 (2012). https://doi.org/10.1007/s00006-012-0334-8
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DOI: https://doi.org/10.1007/s00006-012-0334-8