2+1-dimensional gravity coupled to a dust shell: quantization in terms of global phase space variables

We perform canonical analysis of a model in which gravity is coupled to a spherically symmetric dust shell in 2+1 spacetime dimensions. The result is a reduced action depending on a finite number of degrees of freedom. The emphasis is made on finding canonical variables providing the global chart fo...

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Veröffentlicht in:	arXiv.org 2018-12
Hauptverfasser:	Andrianov, Alexander, Elmahalawy, Yasser, Starodubtsev, Artem
Format:	Artikel
Sprache:	eng
Schlagworte:	Dust Euler angles Gravitation Mathematical models Momentum Physics - General Relativity and Quantum Cosmology
Online-Zugang:	Volltext
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