MG14 - Talk detail |
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Participant |
Mäkinen, Ilkka | |||||||
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Institution |
University of Warsaw, Faculty of Physics - ul. Pasteura 5 - Warsaw - - Poland | |||||||
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Session |
QG1 |
Accepted |
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Order |
Time |
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Talk |
Oral abstract |
Title |
Loop Quantum Gravity with a Scalar Field: A Physical Hamiltonian Operator | |||||
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Abstract |
This talk deals with a deparametrized model of loop quantum gravity coupled to a free scalar field, in which the evolution of the quantum states of the gravitational field is described with respect to the relational time provided by the scalar field. I give an outline of the construction which leads to a well-defined Hamiltonian operator governing the quantum dynamics of the gravitational field in the model. I describe the properties of the resulting operator, and close with some comments on prospects for future work. |
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Pdf file |
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